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https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14324350#comment-14324350
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Uma Maheswara Rao G commented on HDFS-4266:
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BTW, I ran the test to confirm above test failures unrelated.
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-------------------------------------------------------
T E S T S
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Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperAsHASharedDir
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 59.855 sec - in
org.apache.hadoop.contrib.bkjournal.TestBookKeeperAsHASharedDir
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperConfiguration
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.023 sec - in o
rg.apache.hadoop.contrib.bkjournal.TestBookKeeperConfiguration
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperEditLogStreams
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.212 sec - in o
rg.apache.hadoop.contrib.bkjournal.TestBookKeeperEditLogStreams
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 123.727 sec - in
org.apache.hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperJournalManager
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.647 sec - in
org.apache.hadoop.contrib.bkjournal.TestBookKeeperJournalManager
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBookKeeperSpeculativeRead
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.643 sec - in
org.apache.hadoop.contrib.bkjournal.TestBookKeeperSpeculativeRead
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestBootstrapStandbyWithBKJM
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.036 sec - in
org.apache.hadoop.contrib.bkjournal.TestBootstrapStandbyWithBKJM
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Running org.apache.hadoop.contrib.bkjournal.TestCurrentInprogress
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.782 sec - in o
rg.apache.hadoop.contrib.bkjournal.TestCurrentInprogress
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Results :
Tests run: 38, Failures: 0, Errors: 0, Skipped: 0
{noformat}
> BKJM: Separate write and ack quorum
> -----------------------------------
>
> Key: HDFS-4266
> URL: https://issues.apache.org/jira/browse/HDFS-4266
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha
> Reporter: Ivan Kelly
> Assignee: Rakesh R
> Attachments: 001-HDFS-4266.patch, 002-HDFS-4266.patch,
> 003-HDFS-4266.patch, 004-HDFS-4266.patch, 005-HDFS-4266.patch
>
>
> BOOKKEEPER-208 allows the ack and write quorums to be different sizes to
> allow writes to be unaffected by any bookie failure. BKJM should be able to
> take advantage of this.
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