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https://issues.apache.org/jira/browse/HBASE-7213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13552131#comment-13552131
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chunhui shen commented on HBASE-7213:
-------------------------------------
Run the failed test TestMultiParallel on local PC for several times.
Without patch,passed 15 times;
With 7213-2.14.patch,4 failed of total 10;
Following is the failed tests' stacktrace:
{code}
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 37
actions: ExecutionException: 37 times,
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.makeException(HConnectionManager.java:2106)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.rethrowIfAny(HConnectionManager.java:2089)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2071)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1850)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1839)
at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:601)
at
org.apache.hadoop.hbase.client.TestMultiParallel.testBatchWithPut(TestMultiParallel.java:303)
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 321
actions:
ExecutionException: 321 times,
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.makeException(HConnectionManager.java:2106)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.rethrowIfAny(HConnectionManager.java:2089)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2071)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1850)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1839)
at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:601)
at
org.apache.hadoop.hbase.client.TestMultiParallel.testBatchWithDelete(TestMultiParallel.java:331)
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 321
actions:
ExecutionException: 321 times,
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.makeException(HConnectionManager.java:2106)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.rethrowIfAny(HConnectionManager.java:2089)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2071)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1850)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1839)
at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:601)
at
org.apache.hadoop.hbase.client.TestMultiParallel.testHTableDeleteWithList(TestMultiParallel.java:360)
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 100
actions:
ExecutionException: 100 times,
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.makeException(HConnectionManager.java:2106)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.rethrowIfAny(HConnectionManager.java:2089)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2071)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1850)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1839)
at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:601)
at
org.apache.hadoop.hbase.client.TestMultiParallel.testBatchWithManyColsInOneRowGetAndPut(TestMultiParallel.java:394)
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 358
actions:
ExecutionException: 358 times,
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.makeException(HConnectionManager.java:2106)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process$BatchErrors.rethrowIfAny(HConnectionManager.java:2089)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2071)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1850)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1839)
at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:601)
at
org.apache.hadoop.hbase.client.TestMultiParallel.testBatchWithMixedActions(TestMultiParallel.java:459)
{code}
FYI
Thanks
> Have HLog files for .META. edits only
> -------------------------------------
>
> Key: HBASE-7213
> URL: https://issues.apache.org/jira/browse/HBASE-7213
> Project: HBase
> Issue Type: Improvement
> Components: master, regionserver
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Priority: Critical
> Fix For: 0.96.0
>
> Attachments: 7213-2.10.patch, 7213-2.11.patch, 7213-2.12.patch,
> 7213-2.14.patch, 7213-2.14.patch, 7213-2.4.patch, 7213-2.6.patch,
> 7213-2.8.patch, 7213-2.9.patch, 7213-in-progress.2.2.patch,
> 7213-in-progress.2.patch, 7213-in-progress.patch, 7213v13.txt,
> TEST-org.apache.hadoop.hbase.catalog.TestCatalogTrackerOnCluster.xml
>
>
> Over on HBASE-6774, there is a discussion on separating out the edits for
> .META. regions from the other regions' edits w.r.t where the edits are
> written. This jira is to track an implementation of that.
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