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stack commented on HBASE-20141: ------------------------------- +1 > Fix TooManyFiles exception when RefreshingChannels in FileIOEngine > ------------------------------------------------------------------ > > Key: HBASE-20141 > URL: https://issues.apache.org/jira/browse/HBASE-20141 > Project: HBase > Issue Type: Bug > Components: BucketCache > Affects Versions: 1.4.0, 2.0.0-beta-1, 1.4.2 > Reporter: Zach York > Assignee: Zach York > Priority: Major > Attachments: HBASE-20141.master.001.patch, > HBASE-20141.master.002.patch, HBASE-20141.master.003.patch, > HBASE-20141.master.004.patch > > > HBASE-19435 implements a fix for reopening file channels when they are > unnexpected closed > to avoid disabling the BucketCache. However, it was missed that the the > channels might not > actually be completely closed (the write or read channel might still be open > (see > https://docs.oracle.com/javase/7/docs/api/java/nio/channels/ClosedChannelException.html) > This commit closes any open channels before creating a new channel. -- This message was sent by Atlassian JIRA (v7.6.3#76005)