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| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| --> |
| <h1>Apache Hadoop Changelog</h1> |
| <div class="section"> |
| <h2><a name="Release_0.20.0_-_2009-04-22"></a>Release 0.20.0 - 2009-04-22</h2> |
| <div class="section"> |
| <h3><a name="INCOMPATIBLE_CHANGES:"></a>INCOMPATIBLE CHANGES:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4210">HADOOP-4210</a> </td> |
| <td align="left"> Findbugs warnings are printed related to equals implementation of several classes </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4253">HADOOP-4253</a> </td> |
| <td align="left"> Fix warnings generated by FindBugs </td> |
| <td align="left"> Major </td> |
| <td align="left"> conf, fs, record </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4572">HADOOP-4572</a> </td> |
| <td align="left"> INode and its sub-classes should be package private </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4618">HADOOP-4618</a> </td> |
| <td align="left"> Move http server from FSNamesystem into NameNode. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Konstantin Shvachko </td> |
| <td align="left"> Konstantin Shvachko </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4567">HADOOP-4567</a> </td> |
| <td align="left"> GetFileBlockLocations should return the NetworkTopology information of the machines that hosts those blocks </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> dhruba borthakur </td> |
| <td align="left"> dhruba borthakur </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4435">HADOOP-4435</a> </td> |
| <td align="left"> The JobTracker should display the amount of heap memory used </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> dhruba borthakur </td> |
| <td align="left"> dhruba borthakur </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3923">HADOOP-3923</a> </td> |
| <td align="left"> Deprecate org.apache.hadoop.mapred.StatusHttpServer </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4188">HADOOP-4188</a> </td> |
| <td align="left"> Remove Task’s dependency on concrete file systems </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1650">HADOOP-1650</a> </td> |
| <td align="left"> Upgrade Jetty to 6.x </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3986">HADOOP-3986</a> </td> |
| <td align="left"> JobClient should not have a static configuration </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4422">HADOOP-4422</a> </td> |
| <td align="left"> S3 file systems should not create bucket </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs/s3 </td> |
| <td align="left"> David Phillips </td> |
| <td align="left"> David Phillips </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3422">HADOOP-3422</a> </td> |
| <td align="left"> Ganglia counter metrics are all reported with the metric name “value”, so the counter values can not be seen </td> |
| <td align="left"> Major </td> |
| <td align="left"> metrics </td> |
| <td align="left"> Jason </td> |
| <td align="left"> stack </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4035">HADOOP-4035</a> </td> |
| <td align="left"> Modify the capacity scheduler (HADOOP-3445) to schedule tasks based on memory requirements and task trackers free memory </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3750">HADOOP-3750</a> </td> |
| <td align="left"> Fix and enforce module dependencies </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3497">HADOOP-3497</a> </td> |
| <td align="left"> File globbing with a PathFilter is too restrictive </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Tom White </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4576">HADOOP-4576</a> </td> |
| <td align="left"> Modify pending tasks count in the UI to pending jobs count in the UI </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4445">HADOOP-4445</a> </td> |
| <td align="left"> Wrong number of running map/reduce tasks are displayed in queue information. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4029">HADOOP-4029</a> </td> |
| <td align="left"> NameNode should report status and performance for each replica of image and log </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Robert Chansler </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4826">HADOOP-4826</a> </td> |
| <td align="left"> Admin command saveNamespace. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Konstantin Shvachko </td> |
| <td align="left"> Konstantin Shvachko </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4631">HADOOP-4631</a> </td> |
| <td align="left"> Split the default configurations into 3 parts </td> |
| <td align="left"> Major </td> |
| <td align="left"> conf </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3344">HADOOP-3344</a> </td> |
| <td align="left"> libhdfs: always builds 32bit, even when x86_64 Java used </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Craig Macdonald </td> |
| <td align="left"> Giridharan Kesavan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4789">HADOOP-4789</a> </td> |
| <td align="left"> Change fair scheduler to share between pools by default, not between invidual jobs </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Matei Zaharia </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4970">HADOOP-4970</a> </td> |
| <td align="left"> Use the full path when move files to .Trash/Current </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Prasad Chakka </td> |
| <td align="left"> Prasad Chakka </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4103">HADOOP-4103</a> </td> |
| <td align="left"> Alert for missing blocks </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Christian Kunz </td> |
| <td align="left"> Raghu Angadi </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4783">HADOOP-4783</a> </td> |
| <td align="left"> History files are given world readable permissions. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5531">HADOOP-5531</a> </td> |
| <td align="left"> Remove Chukwa on branch-0.20 </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Nigel Daley </td> |
| <td align="left"> Nigel Daley </td></tr> |
| </tbody> |
| </table></div> |
| <div class="section"> |
| <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4284">HADOOP-4284</a> </td> |
| <td align="left"> Support for user configurable global filters on HttpServer </td> |
| <td align="left"> Major </td> |
| <td align="left"> security </td> |
| <td align="left"> Kan Zhang </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4575">HADOOP-4575</a> </td> |
| <td align="left"> An independent HTTPS proxy for HDFS </td> |
| <td align="left"> Major </td> |
| <td align="left"> security </td> |
| <td align="left"> Kan Zhang </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4622">HADOOP-4622</a> </td> |
| <td align="left"> Explicitly specify interpretor for non-native binaries </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Fredrik Hedberg </td> |
| <td align="left"> Fredrik Hedberg </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4661">HADOOP-4661</a> </td> |
| <td align="left"> distch: a tool for distributed ch{mod,own} </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4179">HADOOP-4179</a> </td> |
| <td align="left"> Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suhas Gogate </td> |
| <td align="left"> Suhas Gogate </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4348">HADOOP-4348</a> </td> |
| <td align="left"> Adding service-level authorization to Hadoop </td> |
| <td align="left"> Major </td> |
| <td align="left"> security </td> |
| <td align="left"> Kan Zhang </td> |
| <td align="left"> Arun C Murthy </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4937">HADOOP-4937</a> </td> |
| <td align="left"> [HOD] Include ringmaster RPC port information in the notes attribute </td> |
| <td align="left"> Major </td> |
| <td align="left"> contrib/hod </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Peeyush Bishnoi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4804">HADOOP-4804</a> </td> |
| <td align="left"> Create Forrest documentation for the fair scheduler </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| </tbody> |
| </table></div> |
| <div class="section"> |
| <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4234">HADOOP-4234</a> </td> |
| <td align="left"> KFS: Allow KFS layer to interface with multiple KFS namenodes </td> |
| <td align="left"> Minor </td> |
| <td align="left"> fs </td> |
| <td align="left"> Sriram Rao </td> |
| <td align="left"> Sriram Rao </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4244">HADOOP-4244</a> </td> |
| <td align="left"> In “ant test-patch”, runContribTestOnEclipseFiles should not be run on Hudson only </td> |
| <td align="left"> Major </td> |
| <td align="left"> build, test </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3180">HADOOP-3180</a> </td> |
| <td align="left"> add name of faulty class to WritableName.getClass IOException upon ClassNotFoundException </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> io </td> |
| <td align="left"> Pete Wyckoff </td> |
| <td align="left"> Pete Wyckoff </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4178">HADOOP-4178</a> </td> |
| <td align="left"> The capacity scheduler’s defaults for queues should be configurable. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4226">HADOOP-4226</a> </td> |
| <td align="left"> LineReader::readLine cleanup </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Yuri Pradkin </td> |
| <td align="left"> Yuri Pradkin </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4440">HADOOP-4440</a> </td> |
| <td align="left"> TestJobInProgressListener should also test for jobs killed in queued state </td> |
| <td align="left"> Minor </td> |
| <td align="left"> test </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4276">HADOOP-4276</a> </td> |
| <td align="left"> The mapred.*ID classes are inefficient for hashCode and serialization </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4485">HADOOP-4485</a> </td> |
| <td align="left"> ant compile-native shorthand </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> build </td> |
| <td align="left"> Enis Soztutar </td> |
| <td align="left"> Enis Soztutar </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4454">HADOOP-4454</a> </td> |
| <td align="left"> Support comments in ‘slaves’ file </td> |
| <td align="left"> Minor </td> |
| <td align="left"> conf, scripts </td> |
| <td align="left"> Rama, Ramasamy </td> |
| <td align="left"> Rama, Ramasamy </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3461">HADOOP-3461</a> </td> |
| <td align="left"> Remove dfs.StringBytesWritbale </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4437">HADOOP-4437</a> </td> |
| <td align="left"> Use qMC sequence to improve the accuracy of PiEstimator </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4599">HADOOP-4599</a> </td> |
| <td align="left"> BlocksMap and BlockInfo should be package private. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Konstantin Shvachko </td> |
| <td align="left"> Konstantin Shvachko </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4453">HADOOP-4453</a> </td> |
| <td align="left"> Improve ssl handling for distcp </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4126">HADOOP-4126</a> </td> |
| <td align="left"> Allow access to HDFS web UI on EC2 </td> |
| <td align="left"> Major </td> |
| <td align="left"> contrib/cloud </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Tom White </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4523">HADOOP-4523</a> </td> |
| <td align="left"> Enhance how memory-intensive user tasks are handled </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Vivek Ratan </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4668">HADOOP-4668</a> </td> |
| <td align="left"> Improve JavaDoc on JobConf.setCombinerClass to better document restrictions on combiners </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4640">HADOOP-4640</a> </td> |
| <td align="left"> Add ability to split text files compressed with lzo </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> io </td> |
| <td align="left"> Johan Oskarsson </td> |
| <td align="left"> Johan Oskarsson </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4666">HADOOP-4666</a> </td> |
| <td align="left"> Launch reduces only after a few maps have run in the Fair Scheduler </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Matei Zaharia </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4339">HADOOP-4339</a> </td> |
| <td align="left"> Improve FsShell -du/-dus and FileSystem.getContentSummary efficiency </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> David Phillips </td> |
| <td align="left"> David Phillips </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2774">HADOOP-2774</a> </td> |
| <td align="left"> Add counters to show number of key/values that have been sorted and merged in the maps and reduces </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Ravi Gummadi </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4705">HADOOP-4705</a> </td> |
| <td align="left"> [HOD] Grant read permissions for files/directories created by hod as part of provisioning hadoop clusters </td> |
| <td align="left"> Major </td> |
| <td align="left"> contrib/hod </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Peeyush Bishnoi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4649">HADOOP-4649</a> </td> |
| <td align="left"> Improve abstraction for spill indices </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3770">HADOOP-3770</a> </td> |
| <td align="left"> improve composition, submission and result collection of gridmix </td> |
| <td align="left"> Major </td> |
| <td align="left"> benchmarks </td> |
| <td align="left"> Lingyun Yang </td> |
| <td align="left"> Runping Qi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4708">HADOOP-4708</a> </td> |
| <td align="left"> Add support for dfsadmin commands for test TestCLI unit test </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Boris Shkolnik </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4758">HADOOP-4758</a> </td> |
| <td align="left"> Add a splitter for metrics contexts </td> |
| <td align="left"> Minor </td> |
| <td align="left"> metrics </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4690">HADOOP-4690</a> </td> |
| <td align="left"> fuse-dfs - create source file/function + utils + config + main source files </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Pete Wyckoff </td> |
| <td align="left"> Pete Wyckoff </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4747">HADOOP-4747</a> </td> |
| <td align="left"> Reuse FileStatus in FsShell where possible </td> |
| <td align="left"> Minor </td> |
| <td align="left"> fs </td> |
| <td align="left"> David Phillips </td> |
| <td align="left"> David Phillips </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4305">HADOOP-4305</a> </td> |
| <td align="left"> repeatedly blacklisted tasktrackers should get declared dead </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Christian Kunz </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4628">HADOOP-4628</a> </td> |
| <td align="left"> Move Hive out of Core </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4749">HADOOP-4749</a> </td> |
| <td align="left"> reducer should output input data size when shuffling is done </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Zheng Shao </td> |
| <td align="left"> He Yongqiang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4837">HADOOP-4837</a> </td> |
| <td align="left"> Move HADOOP_CONF_DIR to chukwa-env.sh </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Jerome Boulon </td> |
| <td align="left"> Jerome Boulon </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4699">HADOOP-4699</a> </td> |
| <td align="left"> Change TaskTracker.MapOutputServlet to send only the IFile segment, validate checksum in Reduce </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3063">HADOOP-3063</a> </td> |
| <td align="left"> BloomMapFile - fail-fast version of MapFile for sparsely populated key space </td> |
| <td align="left"> Major </td> |
| <td align="left"> io </td> |
| <td align="left"> Andrzej Bialecki </td> |
| <td align="left"> Andrzej Bialecki </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1230">HADOOP-1230</a> </td> |
| <td align="left"> Replace parameters with context objects in Mapper, Reducer, Partitioner, InputFormat, and OutputFormat classes </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4838">HADOOP-4838</a> </td> |
| <td align="left"> Cleanup Metrics and the MBeans </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Sanjay Radia </td> |
| <td align="left"> Sanjay Radia </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3136">HADOOP-3136</a> </td> |
| <td align="left"> Assign multiple tasks per TaskTracker heartbeat </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Arun C Murthy </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4545">HADOOP-4545</a> </td> |
| <td align="left"> Add an example of a secondary sort </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4753">HADOOP-4753</a> </td> |
| <td align="left"> gridmix2 code can be condensed </td> |
| <td align="left"> Minor </td> |
| <td align="left"> benchmarks </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4827">HADOOP-4827</a> </td> |
| <td align="left"> Improve data aggregation in database </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4880">HADOOP-4880</a> </td> |
| <td align="left"> Improvements to TestJobTrackerRestart </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4909">HADOOP-4909</a> </td> |
| <td align="left"> Clean up map/reduce api to take JobContext in the static methods </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4920">HADOOP-4920</a> </td> |
| <td align="left"> do not keep forrest output in subversion </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Doug Cutting </td> |
| <td align="left"> Doug Cutting </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4980">HADOOP-4980</a> </td> |
| <td align="left"> Cleanup the Capacity Scheduler code </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Vivek Ratan </td> |
| <td align="left"> Vivek Ratan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4916">HADOOP-4916</a> </td> |
| <td align="left"> adjust build.xml to reference external properties when building the “init.d” for the rpm </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4950">HADOOP-4950</a> </td> |
| <td align="left"> CompressorStream and BlockCompressorStream should be public </td> |
| <td align="left"> Major </td> |
| <td align="left"> io </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4843">HADOOP-4843</a> </td> |
| <td align="left"> Collect Job History log file and Job Conf file into Chukwa </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5030">HADOOP-5030</a> </td> |
| <td align="left"> Chukwa RPM build improvements </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4828">HADOOP-4828</a> </td> |
| <td align="left"> Update documentation for default configuration </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Sharad Agarwal </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5122">HADOOP-5122</a> </td> |
| <td align="left"> libhdfs test conf uses deprecated fs.default.name value </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> test </td> |
| <td align="left"> Craig Macdonald </td> |
| <td align="left"> Craig Macdonald </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4565">HADOOP-4565</a> </td> |
| <td align="left"> MultiFileInputSplit can use data locality information to create splits </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> dhruba borthakur </td> |
| <td align="left"> dhruba borthakur </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5275">HADOOP-5275</a> </td> |
| <td align="left"> ivy directory should be there in hadoop tar ball </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Suman Sehgal </td> |
| <td align="left"> Giridharan Kesavan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5379">HADOOP-5379</a> </td> |
| <td align="left"> Throw exception instead of writing to System.err when there is a CRC error on CBZip2InputStream </td> |
| <td align="left"> Minor </td> |
| <td align="left"> io </td> |
| <td align="left"> Rodrigo Schmidt </td> |
| <td align="left"> Rodrigo Schmidt </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5395">HADOOP-5395</a> </td> |
| <td align="left"> When queue ACLs are enabled, the error message shown when a job is submitted to a non-existent queue is misleading </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> rahul k singh </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4664">HADOOP-4664</a> </td> |
| <td align="left"> Parallelize job initialization </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5466">HADOOP-5466</a> </td> |
| <td align="left"> CSS Style Changes for Hadoop Doc Headers and Code </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Corinne Chandel </td> |
| <td align="left"> Corinne Chandel </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5514">HADOOP-5514</a> </td> |
| <td align="left"> Add waiting/failed tasks to JobTracker metrics </td> |
| <td align="left"> Major </td> |
| <td align="left"> metrics </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5521">HADOOP-5521</a> </td> |
| <td align="left"> Remove dependency of testcases on RESTART_COUNT </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Ravi Gummadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5468">HADOOP-5468</a> </td> |
| <td align="left"> Change Hadoop doc menu to sub-menus </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Corinne Chandel </td> |
| <td align="left"> Corinne Chandel </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5520">HADOOP-5520</a> </td> |
| <td align="left"> Typo in diskQuota help documentation </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Ravi Phulari </td> |
| <td align="left"> Ravi Phulari </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5519">HADOOP-5519</a> </td> |
| <td align="left"> Remove claims from mapred-default.xml that prime numbers of tasks are helpful. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4944">HADOOP-4944</a> </td> |
| <td align="left"> Allow Xinclude in hadoop config file </td> |
| <td align="left"> Minor </td> |
| <td align="left"> conf </td> |
| <td align="left"> Rama, Ramasamy </td> |
| <td align="left"> Rama, Ramasamy </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6150">HADOOP-6150</a> </td> |
| <td align="left"> Need to be able to instantiate a comparator instance from a comparator string without creating a TFile.Reader object </td> |
| <td align="left"> Minor </td> |
| <td align="left"> io </td> |
| <td align="left"> Hong Tang </td> |
| <td align="left"> Hong Tang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-466">HADOOP-466</a> </td> |
| <td align="left"> Startup scripts will not start instances of Hadoop daemons w/different configs w/o setting separate PID directories </td> |
| <td align="left"> Major </td> |
| <td align="left"> conf </td> |
| <td align="left"> Vetle Roeim </td> |
| <td align="left"> </td></tr> |
| </tbody> |
| </table></div> |
| <div class="section"> |
| <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4245">HADOOP-4245</a> </td> |
| <td align="left"> KFS: Update the kfs jar file </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Sriram Rao </td> |
| <td align="left"> Sriram Rao </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4262">HADOOP-4262</a> </td> |
| <td align="left"> message generated when the client exception has a null message is not useful </td> |
| <td align="left"> Minor </td> |
| <td align="left"> ipc </td> |
| <td align="left"> Steve Loughran </td> |
| <td align="left"> </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4204">HADOOP-4204</a> </td> |
| <td align="left"> Fix warnings generated by FindBugs </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4207">HADOOP-4207</a> </td> |
| <td align="left"> update derby.jar to eliminate the one time wait of 2-3 minutes while running junit tests </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Prasad Chakka </td> |
| <td align="left"> Prasad Chakka </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4325">HADOOP-4325</a> </td> |
| <td align="left"> Hadoop SocketInputStream.read() should return -1 in case of EOF. </td> |
| <td align="left"> Minor </td> |
| <td align="left"> io </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Raghu Angadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4408">HADOOP-4408</a> </td> |
| <td align="left"> FsAction operations shouldn’t create new Objects </td> |
| <td align="left"> Minor </td> |
| <td align="left"> fs </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4238">HADOOP-4238</a> </td> |
| <td align="left"> [mapred] Unavailable schedulingInfo in “hadoop list [all]” output should be marked “N/A” </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3842">HADOOP-3842</a> </td> |
| <td align="left"> There is a window where the JobTracker is in the RUNNING state (i.e ready to accept jobs) and never executes them. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Hemanth Yamijala </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4346">HADOOP-4346</a> </td> |
| <td align="left"> Hadoop triggers a “soft” fd leak. </td> |
| <td align="left"> Major </td> |
| <td align="left"> io </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Raghu Angadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4388">HADOOP-4388</a> </td> |
| <td align="left"> Bug in Datanode transferBlocks code </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4587">HADOOP-4587</a> </td> |
| <td align="left"> typo in javadoc for map.input.file </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Koji Noguchi </td> |
| <td align="left"> Koji Noguchi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4530">HADOOP-4530</a> </td> |
| <td align="left"> In fsck, HttpServletResponse sendError fails with IllegalStateException </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Koji Noguchi </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4377">HADOOP-4377</a> </td> |
| <td align="left"> Race condition creating S3 buffer directory for NativeS3FileSystem </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs/s3 </td> |
| <td align="left"> David Phillips </td> |
| <td align="left"> David Phillips </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4583">HADOOP-4583</a> </td> |
| <td align="left"> Code optimization/cleanup in HDFS </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4621">HADOOP-4621</a> </td> |
| <td align="left"> javadoc: warning - Multiple sources of package comments found for some packages </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4571">HADOOP-4571</a> </td> |
| <td align="left"> chukwa conf files are not cleaned up </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4589">HADOOP-4589</a> </td> |
| <td align="left"> Fix the PiEstimator output messages and code comments </td> |
| <td align="left"> Minor </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4650">HADOOP-4650</a> </td> |
| <td align="left"> local.cache.size is set to 10 GB, while DEFAULT_CACHE_SIZE is set to 1 MB </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> filecache </td> |
| <td align="left"> Jeff Hammerbacher </td> |
| <td align="left"> Jeff Hammerbacher </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4608">HADOOP-4608</a> </td> |
| <td align="left"> Examples -Driver does not check first argument. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Edward J. Yoon </td> |
| <td align="left"> Edward J. Yoon </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4645">HADOOP-4645</a> </td> |
| <td align="left"> hdfs proxy doesn’t package itself right. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4606">HADOOP-4606</a> </td> |
| <td align="left"> There is a cygpath error if log directory does not exist </td> |
| <td align="left"> Minor </td> |
| <td align="left"> scripts </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4141">HADOOP-4141</a> </td> |
| <td align="left"> ScriptBasedMapping has infinite loop with invalid jobconf parameter </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Aaron Kimball </td> |
| <td align="left"> Aaron Kimball </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3293">HADOOP-3293</a> </td> |
| <td align="left"> When an input split spans cross block boundary, the split location should be the host having most of bytes on it. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Runping Qi </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4691">HADOOP-4691</a> </td> |
| <td align="left"> In the javadoc of IndexedSortable.compare(…), the link is wrong. </td> |
| <td align="left"> Minor </td> |
| <td align="left"> documentation, util </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4598">HADOOP-4598</a> </td> |
| <td align="left"> ‘-setrep’ command skips under-replicated blocks </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Koji Noguchi </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4429">HADOOP-4429</a> </td> |
| <td align="left"> Misconfigured UNIX Groups Break Hadoop </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Alex Loddengaard </td> |
| <td align="left"> Alex Loddengaard </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4676">HADOOP-4676</a> </td> |
| <td align="left"> Go back to Job has a wrong URL on blacklisted trackers page </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4704">HADOOP-4704</a> </td> |
| <td align="left"> javadoc: “the the” => “the” </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4513">HADOOP-4513</a> </td> |
| <td align="left"> Capacity scheduler should initialize tasks asynchronously </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4677">HADOOP-4677</a> </td> |
| <td align="left"> FileSystem.getFileBlockLocations() (aka default implementation for Local FileSystem) incorrect. </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Hong Tang </td> |
| <td align="left"> Hong Tang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4669">HADOOP-4669</a> </td> |
| <td align="left"> A file-open sometimes may not set the access time of a file </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> dhruba borthakur </td> |
| <td align="left"> dhruba borthakur </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4732">HADOOP-4732</a> </td> |
| <td align="left"> connectionTimeout and readTimeout are passed in wrong order in ReduceTask.java </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2771">HADOOP-2771</a> </td> |
| <td align="left"> changing the number of reduces dramatically changes the time of the map time </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4558">HADOOP-4558</a> </td> |
| <td align="left"> Scheduler fails to reclaim capacity if Jobs are submitted to queue one after the other </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4770">HADOOP-4770</a> </td> |
| <td align="left"> gridmix2 run script doesn’t work on trunk </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> benchmarks </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4738">HADOOP-4738</a> </td> |
| <td align="left"> saveVersion.sh could write a package-info.java that cannot be compiled when used with git </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> build </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4623">HADOOP-4623</a> </td> |
| <td align="left"> Running tasks are not maintained by JobInProgress if speculation is off </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4786">HADOOP-4786</a> </td> |
| <td align="left"> TestTrackerBlacklistAcrossJobs compilation is broken </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Hemanth Yamijala </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4785">HADOOP-4785</a> </td> |
| <td align="left"> avoid two calls to System.currentTimeMillis() in heartbeat </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4792">HADOOP-4792</a> </td> |
| <td align="left"> Chukwa build process generates files not tracked by svn </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4796">HADOOP-4796</a> </td> |
| <td align="left"> Test target for chukwa build.xml needs to comply to hadoop build.xml test suites </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4579">HADOOP-4579</a> </td> |
| <td align="left"> StorageDirectory is not removed from the storage directories list when writing to an edits fails </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Boris Shkolnik </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4811">HADOOP-4811</a> </td> |
| <td align="left"> Import style sheet images for Chukwa </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4805">HADOOP-4805</a> </td> |
| <td align="left"> Remove black list feature from Chukwa Agent to Chukwa Collector communication </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4737">HADOOP-4737</a> </td> |
| <td align="left"> Job end notification should give status as “KILLED” when job gets killed. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Ruchir Shah </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4825">HADOOP-4825</a> </td> |
| <td align="left"> Chukwa - change jps to ps for process status detection </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4844">HADOOP-4844</a> </td> |
| <td align="left"> Document deprecation of o.a.h.fs.permission.AccessControlException better </td> |
| <td align="left"> Minor </td> |
| <td align="left"> documentation, fs </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Arun C Murthy </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4706">HADOOP-4706</a> </td> |
| <td align="left"> IFileOutputStream.close should call close of the underlying stream </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Jothi Padmanabhan </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4683">HADOOP-4683</a> </td> |
| <td align="left"> Move the call to getMapCompletionEvents in ReduceTask.ReduceCopier.fetchOutputs to a separate thread </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4855">HADOOP-4855</a> </td> |
| <td align="left"> Fix help message in MRAdmin </td> |
| <td align="left"> Minor </td> |
| <td align="left"> fs, security </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Arun C Murthy </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4820">HADOOP-4820</a> </td> |
| <td align="left"> Remove unused method FSNamesystem.deleteInSafeMode </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4698">HADOOP-4698</a> </td> |
| <td align="left"> TestMapRed fails with 64bit JDK </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Nigel Daley </td> |
| <td align="left"> Nigel Daley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4860">HADOOP-4860</a> </td> |
| <td align="left"> File Tailing Adaptor test cases causes random failure </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3921">HADOOP-3921</a> </td> |
| <td align="left"> Clover breaks nightly builds </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Tom White </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4845">HADOOP-4845</a> </td> |
| <td align="left"> Shuffle counter issues </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> He Yongqiang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4879">HADOOP-4879</a> </td> |
| <td align="left"> TestJobTrackerRestart fails on trunk </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> test </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4791">HADOOP-4791</a> </td> |
| <td align="left"> Improve rpm build process for Chukwa </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4771">HADOOP-4771</a> </td> |
| <td align="left"> FSImage saveFSImage() will have problem. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Ruyue Ma </td> |
| <td align="left"> Ruyue Ma </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4878">HADOOP-4878</a> </td> |
| <td align="left"> After introduction of ivy ant test-patch always returns -1 score </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> build </td> |
| <td align="left"> Sreekanth Ramakrishnan </td> |
| <td align="left"> Giridharan Kesavan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4874">HADOOP-4874</a> </td> |
| <td align="left"> Remove bindings to lzo </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> io </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4774">HADOOP-4774</a> </td> |
| <td align="left"> CapacityScheduler should work even if capacity-scheduler.xml is not in the classpath i.e with the code defaults </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4876">HADOOP-4876</a> </td> |
| <td align="left"> Capacity reclaimation for queue would not work as intended </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Sreekanth Ramakrishnan </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4782">HADOOP-4782</a> </td> |
| <td align="left"> [HOD] HOD opens up directory permissions more than required </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> contrib/hod </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Peeyush Bishnoi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4849">HADOOP-4849</a> </td> |
| <td align="left"> Document service level authorization - HADOOP-4348 </td> |
| <td align="left"> Major </td> |
| <td align="left"> documentation, scripts </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Arun C Murthy </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4894">HADOOP-4894</a> </td> |
| <td align="left"> fix Chukwa’s jettyCollector.sh </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Ari Rabkin </td> |
| <td align="left"> Ari Rabkin </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4892">HADOOP-4892</a> </td> |
| <td align="left"> File descriptor leak in Chukwa’s ExecPlugin </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Ari Rabkin </td> |
| <td align="left"> Ari Rabkin </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4889">HADOOP-4889</a> </td> |
| <td align="left"> Chukwa RPM needs to chown user/group in build stage instead of post install stage. </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4869">HADOOP-4869</a> </td> |
| <td align="left"> Lost Trackers may not be able to join back </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4716">HADOOP-4716</a> </td> |
| <td align="left"> testRestartWithLostTracker frequently times out </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Johan Oskarsson </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4854">HADOOP-4854</a> </td> |
| <td align="left"> Capacity Scheduler should read the reclaim-capacity-interval config value from its own config file </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Vivek Ratan </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4896">HADOOP-4896</a> </td> |
| <td align="left"> hdfs fsck does not load hdfs configuration. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Raghu Angadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4956">HADOOP-4956</a> </td> |
| <td align="left"> NPE when jobdetails.jsp </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Devaraj Das </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4979">HADOOP-4979</a> </td> |
| <td align="left"> Capacity Scheduler does not always return no task to a TT if a job’s memry requirements are not met </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Vivek Ratan </td> |
| <td align="left"> Vivek Ratan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4830">HADOOP-4830</a> </td> |
| <td align="left"> Have end to end tests based on MiniMRCluster to verify that queue capacities are honoured. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4949">HADOOP-4949</a> </td> |
| <td align="left"> Native compilation is broken </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4787">HADOOP-4787</a> </td> |
| <td align="left"> TestTrackerBlacklistAcrossJobs fails randomly </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> test </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4914">HADOOP-4914</a> </td> |
| <td align="left"> Support chkconfig for chukwa start up scripts </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4884">HADOOP-4884</a> </td> |
| <td align="left"> Change Date format pattern for Time Series graph </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4925">HADOOP-4925</a> </td> |
| <td align="left"> Chukwa HTTP connection policies are too hard to configure </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Ari Rabkin </td> |
| <td align="left"> Ari Rabkin </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4947">HADOOP-4947</a> </td> |
| <td align="left"> use regex to parse chukwa commands </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Ari Rabkin </td> |
| <td align="left"> Ari Rabkin </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5026">HADOOP-5026</a> </td> |
| <td align="left"> Startup scripts should be svn-executable </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Andy Konwinski </td> |
| <td align="left"> Andy Konwinski </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4977">HADOOP-4977</a> </td> |
| <td align="left"> Deadlock between reclaimCapacity and assignTasks </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Vivek Ratan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4988">HADOOP-4988</a> </td> |
| <td align="left"> An earlier fix, for HADOOP-4373, results in a problem with reclaiming capacity when one or more queues have a capacity equal to zero </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vivek Ratan </td> |
| <td align="left"> Vivek Ratan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5065">HADOOP-5065</a> </td> |
| <td align="left"> setOutputFormatClass in mapreduce.Job fails for SequenceFileOutputFormat </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4818">HADOOP-4818</a> </td> |
| <td align="left"> Enable JobTracker Instrumentation API with user job configuration </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Eric Yang </td> |
| <td align="left"> Eric Yang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4993">HADOOP-4993</a> </td> |
| <td align="left"> chukwa agent startup should be more modular </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Ari Rabkin </td> |
| <td align="left"> Ari Rabkin </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5048">HADOOP-5048</a> </td> |
| <td align="left"> Sometimes job is still displayed in jobqueue_details page for long time after job was killed. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Sreekanth Ramakrishnan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5075">HADOOP-5075</a> </td> |
| <td align="left"> Potential infinite loop in updateMinSlots </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Matei Zaharia </td> |
| <td align="left"> Matei Zaharia </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4671">HADOOP-4671</a> </td> |
| <td align="left"> Make some “flag” booleans volatile because they are set/read in different threads </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4999">HADOOP-4999</a> </td> |
| <td align="left"> IndexOutOfBoundsException in FSEditLog </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Boris Shkolnik </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5139">HADOOP-5139</a> </td> |
| <td align="left"> RPC call throws IllegalArgumentException complaining duplicate metrics registration </td> |
| <td align="left"> Major </td> |
| <td align="left"> ipc </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5085">HADOOP-5085</a> </td> |
| <td align="left"> Copying a file to local with Crc throws an exception </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5079">HADOOP-5079</a> </td> |
| <td align="left"> HashFunction inadvertently destroys some randomness </td> |
| <td align="left"> Major </td> |
| <td align="left"> util </td> |
| <td align="left"> Jonathan Ellis </td> |
| <td align="left"> Jonathan Ellis </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5211">HADOOP-5211</a> </td> |
| <td align="left"> TestSetupAndCleanupFailure fails with timeout </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Enis Soztutar </td> |
| <td align="left"> Enis Soztutar </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4873">HADOOP-4873</a> </td> |
| <td align="left"> display minMaps/Reduces on advanced scheduler page </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Joydeep Sen Sarma </td> |
| <td align="left"> Joydeep Sen Sarma </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4692">HADOOP-4692</a> </td> |
| <td align="left"> Namenode in infinite loop for replicating/deleting corrupted block </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5255">HADOOP-5255</a> </td> |
| <td align="left"> Fix for HADOOP-5079 HashFunction inadvertently destroys some randomness </td> |
| <td align="left"> Minor </td> |
| <td align="left"> io </td> |
| <td align="left"> stack </td> |
| <td align="left"> Jonathan Ellis </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5269">HADOOP-5269</a> </td> |
| <td align="left"> TaskTracker.runningTasks holding FAILED_UNCLEAN and KILLED_UNCLEAN taskStatuses forever in some cases. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5214">HADOOP-5214</a> </td> |
| <td align="left"> ConcurrentModificationException in FairScheduler.getTotalSlots </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> rahul k singh </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5233">HADOOP-5233</a> </td> |
| <td align="left"> Reducer not Succeded after 100% </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5247">HADOOP-5247</a> </td> |
| <td align="left"> NPEs in JobTracker and JobClient when mapred.jobtracker.completeuserjobs.maximum is set to zero. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5282">HADOOP-5282</a> </td> |
| <td align="left"> Running tasks on lost trackers are incorrectly logging the attempt and task failures </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4963">HADOOP-4963</a> </td> |
| <td align="left"> Logs saying org.apache.hadoop.util.DiskChecker$DiskErrorException in TaskTracker are not relevant </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5292">HADOOP-5292</a> </td> |
| <td align="left"> KFS: calling getFileBlockLocations() on 0-length file causes a NPE </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Sriram Rao </td> |
| <td align="left"> Sriram Rao </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5285">HADOOP-5285</a> </td> |
| <td align="left"> JobTracker hangs for long periods of time </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Devaraj Das </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5241">HADOOP-5241</a> </td> |
| <td align="left"> Reduce tasks get stuck because of over-estimated task size (regression from 0.18) </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Andy Pavlo </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5142">HADOOP-5142</a> </td> |
| <td align="left"> MapWritable#putAll does not store classes </td> |
| <td align="left"> Minor </td> |
| <td align="left"> io </td> |
| <td align="left"> Doğacan Güney </td> |
| <td align="left"> </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5280">HADOOP-5280</a> </td> |
| <td align="left"> When expiring a lost launched task, JT doesn’t remove the attempt from the taskidToTIPMap. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Devaraj Das </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5272">HADOOP-5272</a> </td> |
| <td align="left"> JobTracker does not log TIP start information after restart </td> |
| <td align="left"> Critical </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5154">HADOOP-5154</a> </td> |
| <td align="left"> 4-way deadlock in FairShare scheduler </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Matei Zaharia </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5306">HADOOP-5306</a> </td> |
| <td align="left"> Job History file can have empty string as http port after JobTracker Restart in case of lost TT, which can result in NumberFormatException when JT is restarted 2nd time </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Ravi Gummadi </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5248">HADOOP-5248</a> </td> |
| <td align="left"> Job directories could remain undeleted in some scenarios after job completes. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hemanth Yamijala </td> |
| <td align="left"> Devaraj Das </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5111">HADOOP-5111</a> </td> |
| <td align="left"> Generic mapreduce classes cannot be used with Job::set* methods </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5146">HADOOP-5146</a> </td> |
| <td align="left"> LocalDirAllocator misses files on the local filesystem </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Arun C Murthy </td> |
| <td align="left"> Devaraj Das </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5326">HADOOP-5326</a> </td> |
| <td align="left"> bzip2 codec (CBZip2OutputStream) creates corrupted output file for some inputs </td> |
| <td align="left"> Major </td> |
| <td align="left"> io </td> |
| <td align="left"> Rodrigo Schmidt </td> |
| <td align="left"> Rodrigo Schmidt </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4744">HADOOP-4744</a> </td> |
| <td align="left"> Wrong resolution of hostname and port </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4638">HADOOP-4638</a> </td> |
| <td align="left"> Exception thrown in/from RecoveryManager.recover() should be caught and handled </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5274">HADOOP-5274</a> </td> |
| <td align="left"> gridmix2 is not getting compiled to generate gridmix.jar </td> |
| <td align="left"> Critical </td> |
| <td align="left"> benchmarks </td> |
| <td align="left"> Suman Sehgal </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5066">HADOOP-5066</a> </td> |
| <td align="left"> ant binary should not compile docs </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Giridharan Kesavan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5384">HADOOP-5384</a> </td> |
| <td align="left"> DataNodeCluster should not create blocks with generationStamp == 1 </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> test </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5145">HADOOP-5145</a> </td> |
| <td align="left"> Balancer sometimes runs out of memory after days or weeks running </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5338">HADOOP-5338</a> </td> |
| <td align="left"> Reduce tasks are stuck waiting for map outputs when none are in progress </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Ramya Sunil </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5376">HADOOP-5376</a> </td> |
| <td align="left"> JobInProgress.obtainTaskCleanupTask() throws an ArrayIndexOutOfBoundsException </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4695">HADOOP-4695</a> </td> |
| <td align="left"> TestGlobalFilter.testServletFilter fails </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> test </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Kan Zhang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5298">HADOOP-5298</a> </td> |
| <td align="left"> Unit test fails out on trunk org.apache.hadoop.http.TestServletFilter.testServletFilter </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Lee Tucker </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5432">HADOOP-5432</a> </td> |
| <td align="left"> TestHdfsProxy fails on 0.20 </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5416">HADOOP-5416</a> </td> |
| <td align="left"> Wrong description of " hadoop fs -test " in FS Shell guide . </td> |
| <td align="left"> Trivial </td> |
| <td align="left"> documentation </td> |
| <td align="left"> Ravi Phulari </td> |
| <td align="left"> Ravi Phulari </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5327">HADOOP-5327</a> </td> |
| <td align="left"> Job files for a job failing because of ACLs are not clean from the system directory </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5440">HADOOP-5440</a> </td> |
| <td align="left"> Successful taskid are not removed from TaskMemoryManager </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5465">HADOOP-5465</a> </td> |
| <td align="left"> Blocks remain under-replicated </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5490">HADOOP-5490</a> </td> |
| <td align="left"> TestParallelInitialization failed on NoSuchElementException </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5493">HADOOP-5493</a> </td> |
| <td align="left"> Shuffle copiers do not return Codecs back to the pool at the end of shuffling </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5505">HADOOP-5505</a> </td> |
| <td align="left"> TestMissingBlocksAlert fails on 0.20. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Raghu Angadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5414">HADOOP-5414</a> </td> |
| <td align="left"> IO exception while executing hadoop fs -touchz fileName </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Ravi Phulari </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5483">HADOOP-5483</a> </td> |
| <td align="left"> Directory/file cleanup thread throws IllegalStateException </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5281">HADOOP-5281</a> </td> |
| <td align="left"> GzipCodec fails second time it is used in a process </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Ben Maurer </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5463">HADOOP-5463</a> </td> |
| <td align="left"> Balancer throws “Not a host:port pair” unless port is specified in fs.default.name </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Stuart White </td> |
| <td align="left"> Stuart White </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5479">HADOOP-5479</a> </td> |
| <td align="left"> NameNode should not send empty block replication request to DataNode </td> |
| <td align="left"> Critical </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5259">HADOOP-5259</a> </td> |
| <td align="left"> Job with output hdfs:/user/<username>/outputpath (no authority) fails with Wrong FS </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Koji Noguchi </td> |
| <td align="left"> Doug Cutting </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5499">HADOOP-5499</a> </td> |
| <td align="left"> JobTracker metrics do not match job counters </td> |
| <td align="left"> Major </td> |
| <td align="left"> metrics </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5516">HADOOP-5516</a> </td> |
| <td align="left"> TaskMemoryManagerThread crashes in a corner case </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5382">HADOOP-5382</a> </td> |
| <td align="left"> The new map/reduce api doesn’t support combiners </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5471">HADOOP-5471</a> </td> |
| <td align="left"> SyncLogs thread in Child.java would update wrong file for a cleanup attempt, in some cases. </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5522">HADOOP-5522</a> </td> |
| <td align="left"> Document job setup/cleaup tasks and task cleanup tasks in mapred tutorial </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5534">HADOOP-5534</a> </td> |
| <td align="left"> Deadlock triggered by FairScheduler scheduler’s servlet due to changes from HADOOP-5214. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td> |
| <td align="left"> rahul k singh </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5328">HADOOP-5328</a> </td> |
| <td align="left"> Renaming of Job histroy file is incorrect if Jobtracker is restarted multimple times </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5417">HADOOP-5417</a> </td> |
| <td align="left"> IPC client drops interrupted exceptions </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> ipc </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5320">HADOOP-5320</a> </td> |
| <td align="left"> TestMapReduceLocal is missing a close() that is causing it to fail while running the test on NFS </td> |
| <td align="left"> Minor </td> |
| <td align="left"> test </td> |
| <td align="left"> Jothi Padmanabhan </td> |
| <td align="left"> Jothi Padmanabhan </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5549">HADOOP-5549</a> </td> |
| <td align="left"> ReplicationMonitor should schedule both replication and deletion work in one iteration </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5554">HADOOP-5554</a> </td> |
| <td align="left"> DataNodeCluster should create blocks with the same generation stamp as the blocks created in CreateEditsLog </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5484">HADOOP-5484</a> </td> |
| <td align="left"> TestRecoveryManager fails wtih FileAlreadyExistsException </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Hairong Kuang </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5557">HADOOP-5557</a> </td> |
| <td align="left"> Two minor problems in TestOverReplicatedBlocks </td> |
| <td align="left"> Minor </td> |
| <td align="left"> test </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5564">HADOOP-5564</a> </td> |
| <td align="left"> hadoop command uses large JVM heap size </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> build </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5565">HADOOP-5565</a> </td> |
| <td align="left"> The job instrumentation API needs to have a method for finalizeJob, </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Jerome Boulon </td> |
| <td align="left"> Jerome Boulon </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5390">HADOOP-5390</a> </td> |
| <td align="left"> hdfsproxy includes duplicate jars in tarball, source in binary tarball </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> zhiyong zhang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5459">HADOOP-5459</a> </td> |
| <td align="left"> CRC errors not detected reading intermediate output into memory with problematic length </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5571">HADOOP-5571</a> </td> |
| <td align="left"> TupleWritable can return incorrect results if it contains more than 32 values </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Jingkei Ly </td> |
| <td align="left"> Jingkei Ly </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5588">HADOOP-5588</a> </td> |
| <td align="left"> hadoop commands seem extremely slow in 0.20 branch </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> fs </td> |
| <td align="left"> Koji Noguchi </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5473">HADOOP-5473</a> </td> |
| <td align="left"> Race condition in command-line kill for a task </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5551">HADOOP-5551</a> </td> |
| <td align="left"> Namenode permits directory destruction on overwrite </td> |
| <td align="left"> Critical </td> |
| <td align="left"> . </td> |
| <td align="left"> Brian Bockelman </td> |
| <td align="left"> Brian Bockelman </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5576">HADOOP-5576</a> </td> |
| <td align="left"> LocalJobRunner does not run jobs using new MapReduce API </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Tom White </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4374">HADOOP-4374</a> </td> |
| <td align="left"> JVM should not be killed but given an opportunity to exit gracefully </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Devaraj Das </td> |
| <td align="left"> Ravi Gummadi </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5577">HADOOP-5577</a> </td> |
| <td align="left"> The Job.waitForCompletion doesn’t print status as the job runs </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5607">HADOOP-5607</a> </td> |
| <td align="left"> TestCapacityScheduler fails with NPE </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Chris Douglas </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5605">HADOOP-5605</a> </td> |
| <td align="left"> All the replicas incorrectly got marked as corrupt. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5337">HADOOP-5337</a> </td> |
| <td align="left"> JobTracker greedily schedules tasks without running tasks to join </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Karam Singh </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5227">HADOOP-5227</a> </td> |
| <td align="left"> distcp -delete option deletes all files from the destination directory </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suhas Gogate </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5305">HADOOP-5305</a> </td> |
| <td align="left"> Unit test org.apache.hadoop.fs.TestCopyFiles.testMapCount fails on trunk </td> |
| <td align="left"> Minor </td> |
| <td align="left"> test </td> |
| <td align="left"> Ramya Sunil </td> |
| <td align="left"> Tsz Wo Nicholas Sze </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5437">HADOOP-5437</a> </td> |
| <td align="left"> Unit test for jvm -reuse </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5548">HADOOP-5548</a> </td> |
| <td align="left"> Observed negative running maps on the job tracker </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3810">HADOOP-3810</a> </td> |
| <td align="left"> NameNode seems unstable on a cluster with little space left </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Raghu Angadi </td> |
| <td align="left"> Hairong Kuang </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5068">HADOOP-5068</a> </td> |
| <td align="left"> testClusterBlockingForLackOfMemory in TestCapacityScheduler fails randomly </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Sreekanth Ramakrishnan </td> |
| <td align="left"> Vinod Kumar Vavilapalli </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5585">HADOOP-5585</a> </td> |
| <td align="left"> FileSystem statistic counters are too high when JVM reuse is enabled. </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> . </td> |
| <td align="left"> Owen O’Malley </td> |
| <td align="left"> Owen O’Malley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5394">HADOOP-5394</a> </td> |
| <td align="left"> JobTracker might schedule 2 attempts of the same task with the same attempt id across restarts </td> |
| <td align="left"> Critical </td> |
| <td align="left"> . </td> |
| <td align="left"> Amar Kamat </td> |
| <td align="left"> Amar Kamat </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5645">HADOOP-5645</a> </td> |
| <td align="left"> After HADOOP-4920 we need a place to checkin releasenotes.html </td> |
| <td align="left"> Major </td> |
| <td align="left"> build </td> |
| <td align="left"> Nigel Daley </td> |
| <td align="left"> Nigel Daley </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-5644">HADOOP-5644</a> </td> |
| <td align="left"> Namnode is stuck in safe mode </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Suresh Srinivas </td> |
| <td align="left"> Suresh Srinivas </td></tr> |
| </tbody> |
| </table></div> |
| <div class="section"> |
| <h3><a name="TESTS:"></a>TESTS:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4505">HADOOP-4505</a> </td> |
| <td align="left"> Add a unit test to test faulty setup task and cleanup task killing the job </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4722">HADOOP-4722</a> </td> |
| <td align="left"> adding tests for quotas command line error messages </td> |
| <td align="left"> Minor </td> |
| <td align="left"> test </td> |
| <td align="left"> Boris Shkolnik </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4688">HADOOP-4688</a> </td> |
| <td align="left"> multiple spills/reducers test case for mergeParts() needed </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Yuri Pradkin </td> |
| <td align="left"> Chris Douglas </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4728">HADOOP-4728</a> </td> |
| <td align="left"> Tests for NameNode -checkpoint option with different configurations </td> |
| <td align="left"> Minor </td> |
| <td align="left"> . </td> |
| <td align="left"> Boris Shkolnik </td> |
| <td align="left"> Boris Shkolnik </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4857">HADOOP-4857</a> </td> |
| <td align="left"> TestUlimit is failing after Hadoop-4620 </td> |
| <td align="left"> Blocker </td> |
| <td align="left"> test </td> |
| <td align="left"> Sharad Agarwal </td> |
| <td align="left"> Ravi Gummadi </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4458">HADOOP-4458</a> </td> |
| <td align="left"> Add a unit test for applications creating symlinks in wokring directory </td> |
| <td align="left"> Major </td> |
| <td align="left"> test </td> |
| <td align="left"> Amareshwari Sriramadasu </td> |
| <td align="left"> Amareshwari Sriramadasu </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3192">HADOOP-3192</a> </td> |
| <td align="left"> Test behavior of very large (32GB) name nodes </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Robert Chansler </td> |
| <td align="left"> </td></tr> |
| </tbody> |
| </table></div> |
| <div class="section"> |
| <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3> |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| <th align="left"> JIRA </th> |
| <th align="left"> Summary </th> |
| <th align="left"> Priority </th> |
| <th align="left"> Component </th> |
| <th align="left"> Reporter </th> |
| <th align="left"> Contributor </th></tr> |
| </thead><tbody> |
| |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4187">HADOOP-4187</a> </td> |
| <td align="left"> Create a MapReduce-specific ReflectionUtils that handles JobConf and JobConfigurable </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="a"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4612">HADOOP-4612</a> </td> |
| <td align="left"> Remove RunJar’s dependency on JobClient </td> |
| <td align="left"> Major </td> |
| <td align="left"> . </td> |
| <td align="left"> Sharad Agarwal </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| <tr class="b"> |
| <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4185">HADOOP-4185</a> </td> |
| <td align="left"> Add setVerifyChecksum() method to FileSystem </td> |
| <td align="left"> Major </td> |
| <td align="left"> fs </td> |
| <td align="left"> Tom White </td> |
| <td align="left"> Sharad Agarwal </td></tr> |
| </tbody> |
| </table></div></div> |
| </div> |
| </div> |
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