Guo Ruijing created HIVE-6471:
---------------------------------
Summary: Hiveserver2 can retry to connect to Hive-metastore when
restart
Key: HIVE-6471
URL: https://issues.apache.org/jira/browse/HIVE-6471
Project: Hive
Issue Type: Improvement
Components: HiveServer2
Affects Versions: 0.12.0
Reporter: Guo Ruijing
Hiveserver2 can retry to connect to Hive-metastore when restart.
If Hive-metastore restart after Hiveserver2, Hiveserver cannot start as
following. We may enhance for hiveserver2 to retry to connect hive-metastore
2014-02-19 21:14:44,049 WARN hive.metastore
(HiveMetaStoreClient.java:open(291)) - Failed to connect to the MetaStore
Server...
2014-02-19 21:14:45,057 WARN hive.metastore
(HiveMetaStoreClient.java:open(291)) - Failed to connect to the MetaStore
Server...
2014-02-19 21:14:46,058 WARN hive.metastore
(HiveMetaStoreClient.java:open(291)) - Failed to connect to the MetaStore
Server...
2014-02-19 21:14:47,063 ERROR service.CompositeService
(CompositeService.java:start(74)) - Error starting services HiveServer2
org.apache.hive.service.ServiceException: Unable to connect to MetaStore!
at org.apache.hive.service.cli.CLIService.start(CLIService.java:85)
at
org.apache.hive.service.CompositeService.start(CompositeService.java:70)
at org.apache.hive.service.server.HiveServer2.start(HiveServer2.java:73)
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: MetaException(message:Could not connect to meta store using any of
the URIs provided. Most recent failure:
org.apache.thrift.transport.TTransportException: java.net.ConnectException:
Connection refused
at org.apache.thrift.transport.TSocket.open(TSocket.java:185)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.open(HiveMetaStoreClient.java:283)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:164)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:104)
at org.apache.hive.service.cli.CLIService.start(CLIService.java:82)
at
org.apache.hive.service.CompositeService.start(CompositeService.java:70)
at org.apache.hive.service.server.HiveServer2.start(HiveServer2.java:73)
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
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