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Posted to issues@trafodion.apache.org by "Sandhya Sundaresan (JIRA)" <ji...@apache.org> on 2018/06/13 17:40:00 UTC
[jira] [Created] (TRAFODION-3107) selct count(0) with long varchar
hitting jvm OOM error
Sandhya Sundaresan created TRAFODION-3107:
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Summary: 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
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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