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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 (17027)
Replies Last Post Views Sub Forum
[jira] [Created] (HBASE-12406) Bulk load fails in 0.98 against hadoop-1 due to unmatched family name by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
Unable to fetch? by Nick Dimiduk
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by Nick Dimiduk
HBase Developer
s3n with hbase by Khaled Elmeleegy
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by Nick Dimiduk
HBase User
[DISCUSSION] Dropping support for Hadoop 1.0 in 0.98 by Andrew Purtell
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by Nicolas Liochon
HBase Developer
Re: [DISCUSSION] Dropping support for Hadoop 1.0 in 0.98 by Ted Yu-3
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by Nicolas Liochon
HBase User
HBase download links affected by decomissioning of rsync-style artifact distribution by Andrew Purtell
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by Enis Söztutar
HBase Developer
[jira] [Created] (HBASE-12405) WAL accounting by Store by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12404) Task 5 from parent: Replace internal HTable constructor use with HConnection#getTable (0.98, 0.99) by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12403) IntegrationTestMTTR flaky due to aggressive RS restart timeout by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12402) ZKPermissionWatcher race condition in refreshing the cache leaving stale ACLs and causing AccessDenied by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
How to findout Hbase PUT inserts a new Row or Update an exisiting row by Bora, Venu
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by Ted Yu-3
HBase User
[jira] [Created] (HBASE-12401) Add some timestamp signposts in IntegrationTestMTTR by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12400) Fix refguide so it does connection#getTable rather than new HTable everywhere. by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12399) Master startup race between metrics and RpcServer by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12398) Region isn't assigned in a extreme race condition by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
Increasing write throughput.. by Gautam
3
by Gautam
HBase User
Hbase0.984 debug by 张桂林
1
by Ted Yu-3
HBase User
No IPC Handlers showing up in Web UI by Patrick Dignan
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by Patrick Dignan
HBase User
[jira] [Created] (HBASE-12397) CopyTable fails to compile with the Hadoop 1 profile by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
Region split during mapreduce by Flavio Pompermaier
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by Flavio Pompermaier
HBase User
Hbase0.984 debug by 张桂林
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by 张桂林
HBase User
[jira] [Created] (HBASE-12396) Document suggested use of log levels in dev guide by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
OOM when fetching all versions of single row by Andrejs Dubovskis
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by stack-3
HBase User
[jira] [Created] (HBASE-12395) Some internal classes are logging to DEBUG what should be logged to TRACE by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
can't start hbase. by Li Li
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by Ted Yu-3
HBase User
[jira] [Created] (HBASE-12394) Support multiple regions as input to each mapper in map/reduce jobs by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12393) The regionserver web UI will throw exception when we set block cache to zero by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12392) Incorrect implementation of CompactionRequest.isRetainDeleteMarkers by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12391) Correct a typo in the mob metrics by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Resolved] (HBASE-12274) Race between RegionScannerImpl#nextInternal() and RegionScannerImpl#close() may produce null pointer exception by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Reopened] (HBASE-12274) Race between RegionScannerImpl#nextInternal() and RegionScannerImpl#close() may produce null pointer exception by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12390) Change revision style from svn to git by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Reopened] (HBASE-11819) Unit test for CoprocessorHConnection by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12389) Reduce the number of versions configured for the ACL table by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
[jira] [Created] (HBASE-12388) Document that WALObservers don't get empty edits. by JIRA jira@apache.org
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by JIRA jira@apache.org
HBase Developer
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