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TezQA commented on TEZ-3952: ---------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12927525/TEZ-3952.003.patch against master revision 3f2373e. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 3.0.1) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in : org.apache.tez.runtime.library.common.writers.TestUnorderedPartitionedKVWriter org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/2837//testReport/ Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2837//console This message is automatically generated. > Allow Tez task speculation to allow for greater customization > ------------------------------------------------------------- > > Key: TEZ-3952 > URL: https://issues.apache.org/jira/browse/TEZ-3952 > Project: Apache Tez > Issue Type: Improvement > Reporter: Nishant Dash > Assignee: Nishant Dash > Priority: Major > Attachments: TEZ-3952.001.patch, TEZ-3952.002.patch, > TEZ-3952.003.patch > > > Many of the settings for Tez task speculation are hardcoded and should > instead be configurable. For example, there's no equivalent config settings > for the following MapReduce settings: > - mapreduce.job.speculative.speculative-cap-running-tasks > - mapreduce.job.speculative.retry-after-no-speculate > - mapreduce.job.speculative.retry-after-speculate > - mapreduce.job.speculative.minimum-allowed-tasks > - mapreduce.job.speculative.speculative-cap-total-tasks -- This message was sent by Atlassian JIRA (v7.6.3#76005)