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ASF GitHub Bot commented on HAWQ-274: ------------------------------------- GitHub user linwen opened a pull request: https://github.com/apache/incubator-hawq/pull/274 HAWQ-274. Add check for segments' temporary directories 1. add two columns in gp_segment_config, failed_tmpdir_num and failed_tmpdir; 2. segments' temporary directory information is loaded in shared memeory; 2. segment's RM process checks and reports failed tmp dir number and path in IMAlive message; 3. master's RM process updates segment's status in catalog table, if failed tmp dir number exceeds the guc values, this segment is considered as down. Please review, Thanks! You can merge this pull request into a Git repository by running: $ git pull https://github.com/linwen/incubator-hawq HAWQ_274 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-hawq/pull/274.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #274 ---- commit d3892ff3742e9479b0d108bffc7e8316a31cce53 Author: Wen Lin <w...@pivotal.io> Date: 2016-01-17T10:46:52Z HAWQ-274. Add check for segments' temporary directories 1. add two columns in gp_segment_config, failed_tmpdir_num and failed_tmpdir; 2. segments' temporary directory information is loaded in shared memeory; 2. segment's RM process checks and reports failed tmp dir number and path in IMAlive message; 3. master's RM process updates segment's status in catalog table, if failed tmp dir number exceeds the guc values, this segment is considered as down. ---- > Add disk check for JBOD temporary directory in segment FTS > ---------------------------------------------------------- > > Key: HAWQ-274 > URL: https://issues.apache.org/jira/browse/HAWQ-274 > Project: Apache HAWQ > Issue Type: Improvement > Components: Fault Tolerance, Resource Manager > Reporter: Lin Wen > Assignee: Lei Chang > > Add disk check for JBOD temporary directory in segment FTS. > Add column for catalog table gp_segment_configuration, indicates which > directory is failed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)