cuijianwei created HBASE-13454:
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Summary: SecureClient#setupIOStreams should handle all Exception
Key: HBASE-13454
URL: https://issues.apache.org/jira/browse/HBASE-13454
Project: HBase
Issue Type: Bug
Components: Client, security
Affects Versions: 0.94.27
Reporter: cuijianwei
Similar to [#HBASE-9256], SecureClient#setupIOStreams should also catch up all
Exception. In our production environment, an OutOfMemoryError is thrown in
SecureClient#setupIOStreams, leaving an unclosed SecureConnection with its
inputStream/outputStream still null. Therefore, following calls will be
attached to this connection and will encounter NPE in HBaseClient#sendParam:
{code}
java.lang.NullPointerException
at
org.apache.hadoop.hbase.ipc.HBaseClient$Connection.sendParam(HBaseClient.java:619)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:977)
at
org.apache.hadoop.hbase.ipc.SecureRpcEngine$Invoker.invoke(SecureRpcEngine.java:107)
at $Proxy21.replicateLogEntries(Unknown Source)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.shipEdits(ReplicationSource.java:772)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:451)
{code}
We'd fix this in 0.94.
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