zhangshunyu created CARBONDATA-174:
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Summary: When hadoop.tmp.dir configured incorrectly, hdfs lock of
carbon would throw exception.
Key: CARBONDATA-174
URL: https://issues.apache.org/jira/browse/CARBONDATA-174
Project: CarbonData
Issue Type: Bug
Reporter: zhangshunyu
Assignee: zhangshunyu
1. The hdfs lock file for one table should be put inside this table's store
path, this is more reasonable, and if the store path is not set, then we put it
into hadoop.tmp.dir. For example: if the store path of carbon on hdfs is
/user/hive/warehouse/carbon.store, then the lock file for this table woud be:
/user/hive/warehouse/carbon.store/default/table_name/meta.lock
2. This bug is found by : Some times, hadoop configured wrong hadoop.tmp.dir,
hadoop can still work normally, but carbon's hdfs lock can not work normally,
it will throws exception: "Table is locked for updation. Please try after some
time".
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