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https://issues.apache.org/jira/browse/TEZ-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Craig Condit resolved TEZ-1104.
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Resolution: Invalid
My mistake. This code actually exists in Hive, not Tez.
> TezProcessor.setupMRLegacyConfigs() creates task IDs which are not valid
> Hadoop TaskAttemptID strings
> -----------------------------------------------------------------------------------------------------
>
> Key: TEZ-1104
> URL: https://issues.apache.org/jira/browse/TEZ-1104
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.4.0
> Environment: Hadoop 2.2.0
> Reporter: Craig Condit
> Labels: mapreduce
>
> When executing MR jobs via Tez, the values assigned to mapred.task.id and
> mapreduce.task.id cause exceptions to be thrown if these values are passed to
> TaskAttempID.forName():
> {noformat}
> java.lang.IllegalArgumentException: TaskAttemptId string :
> task1396892688715_80817_m_000076_3 is not properly formed
> at
> org.apache.hadoop.mapreduce.TaskAttemptID.forName(TaskAttemptID.java:201)
> at
> org.apache.hadoop.hive.ql.io.parquet.write.ParquetRecordWriterWrapper.<init>(ParquetRecordWriterWrapper.java:49)
> {noformat}
> Perhaps TezProcessor should start with:
> {noformat}
> StringBuilder taskAttemptIdBuilder = new StringBuilder("attempt_");
> {noformat}
> instead of
> {noformat}
> StringBuilder taskAttemptIdBuilder = new StringBuilder("task");
> {noformat}
> ?
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