[jira] [Created] (TEZ-3294) Resubmitted dag fails with IllegalArgumentException, when there is a javaOptsCheck error.
Harish Jaiprakash created TEZ-3294:
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Summary: Resubmitted dag fails with IllegalArgumentException, when
there is a javaOptsCheck error.
Key: TEZ-3294
URL: https://issues.apache.org/jira/browse/TEZ-3294
Project: Apache Tez
Issue Type: Bug
Reporter: Harish Jaiprakash
Assignee: Harish Jaiprakash
Retry of submitDAG calls, on the same DAG object, when there are errors can
cause IllegalArgumentException.
{noformat}
2016-04-24 00:33:40,885 ERROR [HiveServer2-Background-Pool: Thread-74]:
exec.Task (TezTask.java:execute(212)) - Failed to execute tez graph.
java.lang.IllegalArgumentException: size of topologicalVertexStack is:3 while
size of vertices is:2, make sure they are the same in order to sort the vertices
at
com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
at org.apache.tez.dag.api.DAG.createDag(DAG.java:761)
at
org.apache.tez.client.TezClientUtils.prepareAndCreateDAGPlan(TezClientUtils.java:694)
at org.apache.tez.client.TezClient.submitDAGSession(TezClient.java:508)
at org.apache.tez.client.TezClient.submitDAG(TezClient.java:454)
at org.apache.hadoop.hive.ql.exec.tez.TezTask.submit(TezTask.java:457)
at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:180)
{noformat}
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[jira] [Created] (TEZ-3293) Fetch failures can cause a shuffle hang waiting for memory merge that never starts
Jason Lowe created TEZ-3293: --- Summary: Fetch failures can cause a shuffle hang waiting for memory merge that never starts Key: TEZ-3293 URL: https://issues.apache.org/jira/browse/TEZ-3293 Project: Apache Tez Issue Type: Bug Affects Versions: 0.8.3, 0.7.1 Reporter: Jason Lowe Assignee: Jason Lowe Tez jobs can hang in shuffle waiting for a memory merge that never starts. When a MapOutput is reserved it increments usedMemory but when it is unreserved it decrements usedMemory _and_ commitMemory. If enough shuffle failures occur of sufficient size then commitMemory may never reach the merge threshold even after all outstanding transfers have committed and thus hang the shuffle. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (TEZ-3292) Tez UI: UTs breaking with timezone change
Sreenath Somarajapuram created TEZ-3292: --- Summary: Tez UI: UTs breaking with timezone change Key: TEZ-3292 URL: https://issues.apache.org/jira/browse/TEZ-3292 Project: Apache Tez Issue Type: Bug Reporter: Sreenath Somarajapuram Assignee: Sreenath Somarajapuram Integration | Component | tab n refresh: loadTime test is failing when run in a timezones other than Indian. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
