[ https://issues.apache.org/jira/browse/PHOENIX-5366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl updated PHOENIX-5366: ----------------------------------- Fix Version/s: 5.1.0 4.15.0 > Perform splittable SYSCAT actions on the client only > ---------------------------------------------------- > > Key: PHOENIX-5366 > URL: https://issues.apache.org/jira/browse/PHOENIX-5366 > Project: Phoenix > Issue Type: Bug > Reporter: Lars Hofhansl > Priority: Critical > Fix For: 4.15.0, 5.1.0 > > > With Splittable Syscat we reintroduced new server-to-server communication. We > should this all from the client. [~tdsilva]. > Also, sometimes when I run tests they hang. In that case the logs are filled > with exceptions like these: > {code:java} > 2019-06-23 19:21:05,293 DEBUG > [RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=45747] > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper(344): Possibly > transient ZooKeeper, quorum=localhost:54696, > exception=org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase/meta-region-server > org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode > = ConnectionLoss for /hbase/meta-region-server > at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1212) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getData(RecoverableZooKeeper.java:434) > at org.apache.hadoop.hbase.zookeeper.ZKUtil.getData(ZKUtil.java:672) > at > org.apache.hadoop.hbase.zookeeper.MetaTableLocator.getMetaRegionState(MetaTableLocator.java:487) > at > org.apache.hadoop.hbase.zookeeper.MetaTableLocator.getMetaRegionLocation(MetaTableLocator.java:168) > at > org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:607) > at > org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:588) > at > org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:561) > at > org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:61) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1268) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1229) > at > org.apache.hadoop.hbase.client.CoprocessorHConnection.locateRegion(CoprocessorHConnection.java:41) > at > org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:357) > at > org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:153) > at > org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:58) > at > org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:231) > at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:272) > at > org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:433) > at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:307) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegionInMeta(ConnectionManager.java:1343) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1232) > at > org.apache.hadoop.hbase.client.CoprocessorHConnection.locateRegion(CoprocessorHConnection.java:41) > at > org.apache.hadoop.hbase.client.AsyncProcess$AsyncRequestFutureImpl.findAllLocationsOrFail(AsyncProcess.java:1063) > at > org.apache.hadoop.hbase.client.AsyncProcess$AsyncRequestFutureImpl.groupAndSendMultiAction(AsyncProcess.java:980) > at > org.apache.hadoop.hbase.client.AsyncProcess$AsyncRequestFutureImpl.access$200(AsyncProcess.java:667) > at > org.apache.hadoop.hbase.client.AsyncProcess.submitAll(AsyncProcess.java:649) > at > org.apache.hadoop.hbase.client.AsyncProcess.submitAll(AsyncProcess.java:612) > at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:922) > at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:939) > at org.apache.hadoop.hbase.client.HTableWrapper.batch(HTableWrapper.java:255) > at > org.apache.phoenix.coprocessor.MetaDataEndpointImpl.processRemoteRegionMutations(MetaDataEndpointImpl.java:2757) > at > org.apache.phoenix.coprocessor.MetaDataEndpointImpl.createTable(MetaDataEndpointImpl.java:2381) > at > org.apache.phoenix.coprocessor.generated.MetaDataProtos$MetaDataService.callMethod(MetaDataProtos.java:17053) > at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:8481) > {code} > -- This message was sent by Atlassian JIRA (v7.6.3#76005)