[jira] [Created] (HIVE-15570) LLAP: Exception in HostAffinitySplitLocationProvider when running in container mode

["Rajesh Balamohan (JIRA)" <ji...@apache.org>]

Rajesh Balamohan created HIVE-15570:
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             Summary: LLAP: Exception in HostAffinitySplitLocationProvider when running in container mode
                 Key: HIVE-15570
                 URL: https://issues.apache.org/jira/browse/HIVE-15570
             Project: Hive
          Issue Type: Bug
          Components: llap
            Reporter: Rajesh Balamohan
            Priority: Minor


Sometimes user might prefer to run with "hive.execution.mode=container" mode when LLAP is stopped. If hive config for LLAP had "hive.llap.client.consistent.splits=true" in client side, it would end up throwing the following exception in {{Utils.java}}.


{noformat}
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.apache.tez.common.ReflectionUtils.getNewInstance(ReflectionUtils.java:68)
        ... 25 more
Caused by: java.lang.IllegalStateException: org.apache.hadoop.hive.ql.exec.tez.HostAffinitySplitLocationProvider needs at least 1 location to function
        at com.google.common.base.Preconditions.checkState(Preconditions.java:149)
        at org.apache.hadoop.hive.ql.exec.tez.HostAffinitySplitLocationProvider.<init>(HostAffinitySplitLocationProvider.java:52)
        at org.apache.hadoop.hive.ql.exec.tez.Utils.getSplitLocationProvider(Utils.java:54)
        at org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.<init>(HiveSplitGenerator.java:121)
        ... 30 more
{noformat}



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