[ https://issues.apache.org/jira/browse/HBASE-17792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
huaxiang sun updated HBASE-17792: --------------------------------- Attachment: HBASE-17792-master-001.patch > Use a shared thread pool for AtomicityWriter, AtomicGetReader, > AtomicScanReader's connections in TestAcidGuarantees > ------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-17792 > URL: https://issues.apache.org/jira/browse/HBASE-17792 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0 > Reporter: huaxiang sun > Assignee: huaxiang sun > Priority: Minor > Attachments: HBASE-17792-master-001.patch > > > AtomicityWriter, AtomicGetReader, AtomicScanReader creates connection inside, > since the thread pool is not shared, by default each connection will create > 256 threads. If there are 5 AtomicityWriters, 1 AtomicGetReader, and 1 > AtomicScanReader, it will create lots of threads and causes max user > processes to be reached, and OOME. Use a share thread pool to work around > this issue. -- This message was sent by Atlassian JIRA (v6.3.15#6346)