Apache HBase

HBase is the Hadoop database. Use it when you need random, realtime read/write access to your Big Data.
This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.
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Topics (30788)
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[jira] [Resolved] (HBASE-19301) Provide way for CPs to create short circuited connection with custom configurations by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19452) Turn ON off heap Bucket Cache b default by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19451) Reduce default Block Cache size percentage by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19439) Mark ShortCircuitMasterConnection with InterfaceAudience Private by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19450) Add log about average execution time for ScheduledChore by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19449) Implement SLF4J and SLF4J Parameter Substitution by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19448) Replace StringBuffer with StringBuilder by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19446) Misspelled 'default' in SimpleRpcScheduler by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19447) INFO level logging of GetClusterStatus from HMaster is too chatty by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19447) INFO level logging of GetClusterStatus is too chatty by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19446) Misspelled 'default' in SimpleRpcScheduler by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19445) PerformanceEvaluation NPE processing split policy option by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19445) PerformanceEvaluation NPE if test table doesn't yet exist by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19444) RSGroups test units cannot be concurrently executed by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19341) Ensure CP can abort a Server by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19436) Remove Jenkinsfile from some branches by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-11817) HTable.batch() loses operations when region is splited by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19443) HBase Client gets stuck - Cannot get replica 0 location for... by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
Removing hbase-native-client (HBASE-19419) by Andrew Purtell
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by Josh Elser-2
HBase Developer
[jira] [Created] (HBASE-19442) Backport HBASE-19065 to branch-1 (HRegion#bulkLoadHFiles() should wait for concurrent Region#flush() to finish) by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19441) Implement retry logic around starting exclusive backup operation by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19440) Not able to enable balancer with RSGroups once disabled by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19439) Mark ShortCircuitMasterConnection with InterfaceAudience Private by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[DISCUSS] Performance degradation in master (compared to 2-alpha-1) by Eshcar Hillel-2
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by Anoop John
HBase Developer
[jira] [Reopened] (HBASE-18112) Write RequestTooBigException back to client for NettyRpcServer by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19438) Doc cleanup after removal of features across Cache/BucketCache by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19437) Wrap the null result from postAppend/postIncrement by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-19297) Nightly job for master timing out in unit tests by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19436) Remove Jenkinsfile from some branches by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19435) Reopen Files for ClosedChannelException in BucketCache by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19434) create_namespace command for existing namespace does not throw useful error message by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19433) ChangeSplitPolicyAction modifies an immutable HTableDescriptor by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
Moving 2.0 forward by Andrew Purtell-3
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by stack-3
HBase Developer
[jira] [Created] (HBASE-19432) Roll the specified writer in HFileOutputFormat2 by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-19431) The tag array written by IndividualBytesFieldCell#write is out of bounds by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
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