A thread named LruBlockCache.EvictionThread remains after the shutdown of a
cluster
-----------------------------------------------------------------------------------
Key: HBASE-5024
URL: https://issues.apache.org/jira/browse/HBASE-5024
Project: HBase
Issue Type: Bug
Affects Versions: 0.94.0
Reporter: nkeywal
Priority: Minor
There is no cleanup function in hbase.io.hfile.CacheConfig. The cache is a
singleton, shared by all cluster if we launch more than one cluster on a test.
Related code is:
{noformat}
/**
* Static reference to the block cache, or null if no caching should be used
* at all.
*/
private static BlockCache globalBlockCache;
/** Boolean whether we have disabled the block cache entirely. */
private static boolean blockCacheDisabled = false;
/**
* Returns the block cache or <code>null</code> in case none should be used.
*
* @param conf The current configuration.
* @return The block cache or <code>null</code>.
*/
private static synchronized BlockCache instantiateBlockCache(){
// initiate globalBlockCache
{noformat}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
