[
https://issues.apache.org/jira/browse/TRAFODION-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16514335#comment-16514335
]
ASF GitHub Bot commented on TRAFODION-3107:
-------------------------------------------
GitHub user sandhyasun opened a pull request:
https://github.com/apache/trafodion/pull/1611
Fixes for [TRAFODION-3107], [TRAFODION-3092],[TRAFODION-3004]
The details of the fix are in each of the Jiras.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sandhyasun/trafodion traf_misc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1611.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1611
----
commit 811d2bd1a4c085299afb4886eb53480dcd036db9
Author: Sandhya Sundaresan <sandhya@...>
Date: 2018-06-15T18:46:04Z
Fixes for TRAFODION-3107, TRAFODION-3092, TRAFODION-3004
commit af857181e0853426b1f72293a9e5f7a10c0bdd5d
Author: Sandhya Sundaresan <sandhya@...>
Date: 2018-06-15T18:49:11Z
Merge remote branch 'origin/master' into traf_misc
----
> selct count(0) with long varchar hitting jvm OOM error
> --------------------------------------------------------
>
> Key: TRAFODION-3107
> URL: https://issues.apache.org/jira/browse/TRAFODION-3107
> Project: Apache Trafodion
> Issue Type: Bug
> Reporter: Sandhya Sundaresan
> Assignee: Sandhya Sundaresan
> Priority: Major
> Fix For: 2.3
>
>
> selct count(0) hitting jvm OOM error when clob as varchar and insert some 5MB
> images.
> org.trafodion.jdbc.t4.TrafT4Exception: *** ERROR[8448] Unable to access Hbase
> interface. Call to ExpHbaseInterface::nextRow returned error
> HBASE_ACCESS_ERROR(-706). Cause: java.util.concurrent.ExecutionException:
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
> attempts=3, exceptions:
> Tue Jun 05 10:53:33 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
> Tue Jun 05 10:53:34 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
> Tue Jun 05 10:53:34 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
>
> java.util.concurrent.FutureTask.report(FutureTask.java:122)
> java.util.concurrent.FutureTask.get(FutureTask.java:192)
> org.trafodion.sql.HTableClient.fetchRows(HTableClient.java:1287) Caused by
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
> attempts=3, exceptions:
> Tue Jun 05 10:53:33 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
> Tue Jun 05 10:53:34 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
> Tue Jun 05 10:53:34 CST 2018,
> RpcRetryingCaller\{globalStartTime=1528167213257, pause=100, retries=3},
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
>
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:157)
> org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:80)
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> java.lang.Thread.run(Thread.java:745) Caused by
> java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:218)
> org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:397)
> org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:371)
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:136)
> org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:80)
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> java.lang.Thread.run(Thread.java:745) Caused by
> java.lang.OutOfMemoryError: Java heap space. [2018-06-05 10:53:34]
> at
> org.trafodion.jdbc.t4.TrafT4Messages.throwSQLException(TrafT4Messages.java:211)
> at
> org.trafodion.jdbc.t4.InterfaceResultSet.fetch(InterfaceResultSet.java:857)
> at org.trafodion.jdbc.t4.TrafT4ResultSet.next(TrafT4ResultSet.java:2786)
> at
> org.jdbctest.performance.lob.LobPerformance.test_clob_photo_normal(LobPerformance.java:1469)
> at
> org.jdbctest.performance.lob.LobPerformance.test_jdbc_api(LobPerformance.java:374)
> at
> org.jdbctest.performance.lob.LobPerformance.main(LobPerformance.java:319)
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