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| Release Notes - Apache Chukwa - Version ${VERSION} |
| |
| Overall Status |
| |
| This is the fifth public release of Apache Chukwa, a log analysis framework on top of |
| Apache Hadoop and Apache HBase. Apache Chukwa has been tested at scale and used in some |
| production settings, and is reasonably robust and well behaved. For instructions on |
| setting up Apache Chukwa, see the administration guide and the rest of Apache Chukwa |
| documentation. |
| |
| Important Changes Since Last Release |
| |
| * New dashboard design. |
| |
| * New Apache Chukwa Parquet file format. |
| |
| * New Apache HBase schema for improved low latency read performance. |
| |
| * New Solr log indexing support. |
| |
| * There have been a number of bug fixes and code cleanups since the last release; |
| check the changelog and JIRA for details. |
| |
| Requirements |
| |
| Apache Chukwa relies on Java 1.6, and requires maven 3.0.3 to build. |
| The back-end processing requires Apache Hadoop ${hadoopVersion}, |
| Apache HBase ${hbaseVersion}+, and Apache Solr ${solrVersion}+. |
| |
| Known Limitations |
| |
| * There is currently no HDFS file compaction and retention support. |
