Colin Ma created HBASE-16192: -------------------------------- Summary: Fix the potential problems in TestAcidGuarantees Key: HBASE-16192 URL: https://issues.apache.org/jira/browse/HBASE-16192 Project: HBase Issue Type: Bug Reporter: Colin Ma Assignee: Colin Ma Fix For: 2.0.0
The following exception will be thrown in QA runs for TestAcidGuarantees: Caused by: java.lang.RuntimeException: java.lang.OutOfMemoryError: unable to create new native thread at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithoutRetries(RpcRetryingCallerImpl.java:178) at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:316) at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:291) at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:167) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:160) at org.apache.hadoop.hbase.client.ClientSimpleScanner.<init>(ClientSimpleScanner.java:40) at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:366) at org.apache.hadoop.hbase.TestAcidGuarantees$AtomicScanReader.doAnAction(TestAcidGuarantees.java:229) at org.apache.hadoop.hbase.MultithreadedTestUtil$RepeatingTestThread.doWork(MultithreadedTestUtil.java:147) at org.apache.hadoop.hbase.MultithreadedTestUtil$TestThread.run(MultithreadedTestUtil.java:123) Set the hbase.hconnection.threads.max to avoid this failure. -- This message was sent by Atlassian JIRA (v6.3.4#6332)