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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/09/23 18:36:21 UTC
[jira] [Commented] (TEZ-3446) java.lang.IllegalStateException:
tez.task.scale.memory.reserve-fraction is set at the scope of VERTEX, but
it is only valid in the scope of AM
[ https://issues.apache.org/jira/browse/TEZ-3446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15517206#comment-15517206 ]
Hitesh Shah commented on TEZ-3446:
----------------------------------
bq. When I ran MR, it worked. Could someone let me know what I did wrong?
MR does not understand tez configs so it will definitely work :)
> java.lang.IllegalStateException: tez.task.scale.memory.reserve-fraction is set at the scope of VERTEX, but it is only valid in the scope of AM
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TEZ-3446
> URL: https://issues.apache.org/jira/browse/TEZ-3446
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.8.3
> Reporter: Pengcheng Xiong
> Assignee: Zhiyuan Yang
>
> I ran hive on tez in single node mode. My paths are like this
> {code}
> export TEZ_HOME=/Users/pxiong/Projects/runTez/apache-tez-0.8.3-src/tez-dist/target/tez-0.8.3
> export TEZ_CONF_DIR=$TEZ_HOME/conf
> export HADOOP_CLASSPATH="$TEZ_HOME/*:$TEZ_CONF_DIR:$TEZ_HOME/lib/*:$HADOOP_CLASSPATH"
> {code}
> However, I got the following exception:
> {code}
> 2016-09-22T23:59:58,142 ERROR [41fe6a77-2953-485c-b697-68948a42f296 main] exec.Task: Failed to execute tez graph.
> java.lang.IllegalStateException: tez.task.scale.memory.reserve-fraction is set at the scope of VERTEX, but it is only valid in the scope of AM
> at org.apache.tez.dag.api.TezConfiguration.validateProperty(TezConfiguration.java:1448) ~[tez-api-0.8.3.jar:0.8.3]
> at org.apache.tez.dag.api.Vertex.setConf(Vertex.java:429) ~[tez-api-0.8.3.jar:0.8.3]
> at org.apache.hadoop.hive.ql.exec.tez.TezTask.build(TezTask.java:398) ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:165) ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:197) ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100) ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1992) ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> {code}
> When I ran MR, it worked. Could someone let me know what I did wrong? Thanks.
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