[jira] [Commented] (HIVE-1451) Creating a table stores the full address of namenode in the metadata. This leads to problems when the namenode address changes.

[ https://issues.apache.org/jira/browse/HIVE-1451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094706#comment-13094706 ] MIS commented on HIVE-1451: --- +1 for the issue. This is one of those features which many assume

[jira] [Commented] (HIVE-2181) Clean up the scratch.dir (tmp/hive-root) while restarting Hive server.

[ https://issues.apache.org/jira/browse/HIVE-2181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13083306#comment-13083306 ] MIS commented on HIVE-2181: --- -1 for the issue. What if I'm running multiple hive servers on

[jira] Commented: (HIVE-2051) getInputSummary() to call FileSystem.getContentSummary() in parallel

[ https://issues.apache.org/jira/browse/HIVE-2051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008328#comment-13008328 ] MIS commented on HIVE-2051: --- Yes it is necessary for the executor to be terminated if the jobs

[jira] Commented: (HIVE-2051) getInputSummary() to call FileSystem.getContentSummary() in parallel

[ https://issues.apache.org/jira/browse/HIVE-2051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008331#comment-13008331 ] MIS commented on HIVE-2051: --- The solution to this issue resembles that of HIVE-2026, so we can

[jira] Commented: (HIVE-1959) Potential memory leak when same connection used for long time. TaskInfo and QueryInfo objects are getting accumulated on executing more queries on the same connection.

[ https://issues.apache.org/jira/browse/HIVE-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000970#comment-13000970 ] MIS commented on HIVE-1959: --- How about using WeakHashMap in place of using HashMap instead of

[jira] Commented: (HIVE-1883) Periodic cleanup of Hive History log files.

[ https://issues.apache.org/jira/browse/HIVE-1883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995934#comment-12995934 ] MIS commented on HIVE-1883: --- Carl is right on this. There is no need to have a 'scheduled' timer