Rajesh Balamohan created HIVE-22799:
---------------------------------------
Summary: HiveMetaStoreAuthorizer parses conf on every HMS
invocation
Key: HIVE-22799
URL: https://issues.apache.org/jira/browse/HIVE-22799
Project: Hive
Issue Type: Improvement
Components: Metastore
Reporter: Rajesh Balamohan
Stacktrace may not match exactly master branch. But in master as well, it is
not very different.
{noformat}
at org.apache.hadoop.util.StringInterner.weakIntern(StringInterner.java:71)
at
org.apache.hadoop.conf.Configuration$Parser.handleEndElement(Configuration.java:3273)
at
org.apache.hadoop.conf.Configuration$Parser.parseNext(Configuration.java:3354)
at
org.apache.hadoop.conf.Configuration$Parser.parse(Configuration.java:3137)
at
org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3030)
at
org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2991)
at
org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2871)
- locked <0x00000005cbe60ad0> (a org.apache.hadoop.mapred.JobConf)
at org.apache.hadoop.conf.Configuration.set(Configuration.java:1389)
at org.apache.hadoop.conf.Configuration.set(Configuration.java:1361)
at org.apache.hadoop.mapred.JobConf.setJar(JobConf.java:518)
at org.apache.hadoop.mapred.JobConf.setJarByClass(JobConf.java:536)
at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:430)
at org.apache.hadoop.hive.conf.HiveConf.initialize(HiveConf.java:5482)
at org.apache.hadoop.hive.conf.HiveConf.<init>(HiveConf.java:5450)
at
org.apache.hadoop.hive.ql.security.authorization.plugin.metastore.HiveMetaStoreAuthorizer.createHiveMetaStoreAuthorizer(HiveMetaStoreAuthorizer.java:450)
at
org.apache.hadoop.hive.ql.security.authorization.plugin.metastore.HiveMetaStoreAuthorizer.onEvent(HiveMetaStoreAuthorizer.java:100)
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.firePreEvent(HiveMetaStore.java:3835)
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_database_req(HiveMetaStore.java:1655)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147)
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108)
at com.sun.proxy.$Proxy28.get_database_req(Unknown Source)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$get_database_req.getResult(ThriftHiveMetastore.java:15671)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$get_database_req.getResult(ThriftHiveMetastore.java:15655)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
{noformat}
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