[jira] [Created] (HIVE-16174) Update MetricsConstant.WAITING_COMPILE_OPS metric when we aquire lock failed in Driver

["yunfei liu (JIRA)" <ji...@apache.org>]

yunfei liu created HIVE-16174:
---------------------------------

             Summary: Update MetricsConstant.WAITING_COMPILE_OPS metric when we aquire lock failed in Driver
                 Key: HIVE-16174
                 URL: https://issues.apache.org/jira/browse/HIVE-16174
             Project: Hive
          Issue Type: Bug
          Components: Query Planning
    Affects Versions: 2.2.0
            Reporter: yunfei liu
            Assignee: yunfei liu
            Priority: Minor


In Driver#compileInternal method (as the code snippet below ), we need to update  MetricsConstant.WAITING_COMPILE_OPS metric correctly before return if lock can not be acquired.

{code}
    Metrics metrics = MetricsFactory.getInstance();
    if (metrics != null) {
      metrics.incrementCounter(MetricsConstant.WAITING_COMPILE_OPS, 1);
    }

    final ReentrantLock compileLock = tryAcquireCompileLock(isParallelEnabled,
      command);
    if (compileLock == null) {
      return ErrorMsg.COMPILE_LOCK_TIMED_OUT.getErrorCode();
    }
{code}




--
This message was sent by Atlassian JIRA
(v6.3.15#6346)