[ https://issues.apache.org/jira/browse/IMPALA-6671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vihang Karajgaonkar reassigned IMPALA-6671: ------------------------------------------- Assignee: Vihang Karajgaonkar > Metadata operations that modify a table blocks topic updates for other > unrelated operations > ------------------------------------------------------------------------------------------- > > Key: IMPALA-6671 > URL: https://issues.apache.org/jira/browse/IMPALA-6671 > Project: IMPALA > Issue Type: Bug > Components: Catalog > Affects Versions: Impala 2.10.0, Impala 2.11.0, Impala 2.12.0 > Reporter: Mostafa Mokhtar > Assignee: Vihang Karajgaonkar > Priority: Critical > Labels: catalog-server, perfomance > > Metadata operations that mutate the state of a table like "compute stats foo" > or "alter recover partitions" block topic updates for read only operations > against unrelated tables as "describe bar". > Thread for blocked operation > {code:java} > "Thread-7" prio=10 tid=0x0000000011613000 nid=0x21b3b waiting on condition > [0x00007f5f2ef52000] > java.lang.Thread.State: WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x00007f6f57ff0240> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:867) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1197) > at > java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214) > at > java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290) > at > org.apache.impala.catalog.CatalogServiceCatalog.addTableToCatalogDeltaHelper(CatalogServiceCatalog.java:639) > at > org.apache.impala.catalog.CatalogServiceCatalog.addTableToCatalogDelta(CatalogServiceCatalog.java:611) > at > org.apache.impala.catalog.CatalogServiceCatalog.addDatabaseToCatalogDelta(CatalogServiceCatalog.java:567) > at > org.apache.impala.catalog.CatalogServiceCatalog.getCatalogDelta(CatalogServiceCatalog.java:449) > at > org.apache.impala.service.JniCatalog.getCatalogDelta(JniCatalog.java:126) > {code} > Thread for blocking operation > {code:java} > "Thread-130" prio=10 tid=0x00000000113d5800 nid=0x2499d runnable > [0x00007f5ef80d0000] > java.lang.Thread.State: RUNNABLE > at java.net.SocketInputStream.socketRead0(Native Method) > at java.net.SocketInputStream.read(SocketInputStream.java:152) > at java.net.SocketInputStream.read(SocketInputStream.java:122) > at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) > at java.io.BufferedInputStream.read1(BufferedInputStream.java:275) > at java.io.BufferedInputStream.read(BufferedInputStream.java:334) > - locked <0x00007f5fffcd9f18> (a java.io.BufferedInputStream) > at > org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) > at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) > at > org.apache.thrift.transport.TSaslTransport.readLength(TSaslTransport.java:346) > at > org.apache.thrift.transport.TSaslTransport.readFrame(TSaslTransport.java:423) > at > org.apache.thrift.transport.TSaslTransport.read(TSaslTransport.java:405) > at > org.apache.thrift.transport.TSaslClientTransport.read(TSaslClientTransport.java:37) > at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) > at > org.apache.hadoop.hive.thrift.TFilterTransport.readAll(TFilterTransport.java:62) > at > org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) > at > org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) > at > org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) > at > org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_add_partitions_req(ThriftHiveMetastore.java:1639) > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.add_partitions_req(ThriftHiveMetastore.java:1626) > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.add_partitions(HiveMetaStoreClient.java:609) > at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:101) > at com.sun.proxy.$Proxy10.add_partitions(Unknown Source) > at > org.apache.impala.service.CatalogOpExecutor.alterTableRecoverPartitions(CatalogOpExecutor.java:2651) > at > org.apache.impala.service.CatalogOpExecutor.alterTable(CatalogOpExecutor.java:525) > at > org.apache.impala.service.CatalogOpExecutor.execDdlRequest(CatalogOpExecutor.java:262) > at org.apache.impala.service.JniCatalog.execDdl(JniCatalog.java:146) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org