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| layout: post |
| title: Apache Storm 1.0.2 Released |
| author: P. Taylor Goetz |
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| The Apache Storm community is pleased to announce that version 1.0.2 has been released and is available from [the downloads page](/downloads.html). |
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| This is a maintenance release that includes a number of important bug fixes that improve Apache Storm's performance, stability and fault tolerance. We encourage users of previous versions to upgrade to this latest release. |
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| Thanks |
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| Special thanks are due to all those who have contributed to Apache Storm -- whether through direct code contributions, documentation, bug reports, or helping other users on the mailing lists. Your efforts are much appreciated. |
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| Full Changelog |
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| * STORM-1939: Frequent InterruptedException raised by ShellBoltMessageQueue.poll |
| * STORM-1968: Storm logviewer does not work for nimbus.log in secure cluster |
| * STORM-1928: ShellSpout should check heartbeat while ShellSpout is waiting for subprocess to sync |
| * STORM-1922: Supervisor summary default order by host |
| * STORM-1956: Disabling Backpressure by default |
| * STORM-1934: Fix race condition between sync-supervisor and sync-processes |
| * STORM-1895: blobstore replication-factor argument |
| * STORM-118: Docs: typo in transactional-commit-flow.png |
| * STORM-1633: Document blobstore to command-line-client.md |
| * STORM-1899: Release HBase connection when topology shutdown |
| * STORM-1844: Some tests are flaky due to low timeout |
| * STORM-1946: initialize lastHeartbeatTimestamp before starting heartbeat task |
| * STORM-1941 Nimbus discovery can fail when zookeeper reconnect happens |
| * STORM-1937 Fix WindowTridentProcessor cause NullPointerException |
| * STORM-1924: Add a config file parameter to HDFS test topologies |
| * STORM-1705: Cap number of retries for a failed message |
| * STORM-1884: Prioritize pendingPrepare over pendingCommit |
| * STORM-1575: fix TwitterSampleSpout NPE on close |
| * STORM-1874: Update logger private permissions |
| * STORM-1865: update command line client document |
| * STORM-1771: HiveState should flushAndClose before closing old or idle Hive connections |
| * STORM-1882: Expose TextFileReader public |
| * STORM-1864 : StormSubmitter should throw respective exceptions and log respective errors for registered submitter hook invocation |
| * STORM-1887: Fixed help message for set_log_level command |
| * STORM-1878: Flux can now handle IStatefulBolts |
| * STORM-1861: Storm submit command returns exit code of 0 even when it fails. |
| * STORM-1755: Revert the kafka client version upgrade in storm-kafka module |
| * STORM-1853: Replace ClassLoaderObjectInputStream with ObjectInputStream |
| * STORM-1868: Modify TridentKafkaWordCount to run in distributed mode |
| * STORM-1859: Ack late tuples in windowed mode |
| * STORM-1851: Fix default nimbus impersonation authorizer config |
| * STORM-1848: Make KafkaMessageId and Partition serializable to support event logging |
| * STORM-1862: Flux ShellSpout and ShellBolt can't emit to named streams |
| * Storm-1728: TransactionalTridentKafkaSpout error |
| * STORM-1850: State Checkpointing Documentation update |
| * STORM-1674: Idle KafkaSpout consumes more bandwidth than needed |
| * STORM-1842: Forward references in storm.thrift cause tooling issues |
| * STORM-1745: Add partition to log output in PartitionManager |
| * STORM-1735: Nimbus should log that replication succeeded when min replicas was reached exactly |
| * STORM-1835: add lock info in thread dump |
| * STORM-1749: Fix storm-starter github links |
| * STORM-1764: Pacemaker is throwing some stack traces |
| * STORM-1761: Storm-Solr Example Throws ArrayIndexOutOfBoundsException in Remote Cluster Mode |
| * STORM-1756: Explicitly null KafkaServer reference in KafkaTestBroker to prevent out of memory on large test classes. |
| * STORM-1750: Ensure worker dies when report-error-and-die is called. |
| * STORM-1715: using Jedis Protocol.DEFAULT_HOST to replace DEFAULT_HOST |
| * STORM-1713: Replace NotImplementedException with UnsupportedOperationException |
| * STORM-1678: abstract batch processing to common api `BatchHelper` |
| * STORM-1773: Utils.javaDeserialize() doesn't work with primitive types |
| * STORM-1661: Introduce a config to turn off blobstore acl validation in insecure mode |
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