HBase, mail # dev - Re: Major compaction issues in hbase - 2014-02-02, 21:46
 Search Hadoop and all its subprojects:

Switch to Threaded View
Copy link to this message
-
Re: Major compaction issues in hbase
Hi Yaniv,

When there is more than 3 files for a region (default setting), HBase will
trigger a minor compaction for this region. However, if all the regions
need to be compacted, then it will promote it as a major compaction. So
even by disabling major compaction so can still see some of it in the logs.

If you can run major compaction one a day it's better than once a week.
Also, this might be related to your design (too many column families?),
your usage and your configuration (compaction triggers, memory
configuration, etc.).

JM
2014-02-02 yanivG <[EMAIL PROTECTED]>:
 
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB