Tathagata Das c979c8bba0 [SPARK-14131][STREAMING] SQL Improved fix for avoiding potential deadlocks in HDFSMetadataLog ... ## What changes were proposed in this pull request? Current fix for deadlock disables interrupts in the StreamExecution which getting offsets for all sources, and when writing to any metadata log, to avoid potential deadlocks in HDFSMetadataLog(see JIRA for more details). However, disabling interrupts can have unintended consequences in other sources. So I am making the fix more narrow, by disabling interrupt it only in the HDFSMetadataLog. This is a narrower fix for something risky like disabling interrupt. ## How was this patch tested? Existing tests. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #14292 from tdas/SPARK-14131.		2016-07-25 16:09:22 -07:00
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main	[SPARK-14131][STREAMING] SQL Improved fix for avoiding potential deadlocks in HDFSMetadataLog	2016-07-25 16:09:22 -07:00
test	[SPARK-14131][STREAMING] SQL Improved fix for avoiding potential deadlocks in HDFSMetadataLog	2016-07-25 16:09:22 -07:00