java.io.IOException

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  • If I fill a default table (create 'test-table', 'someCf') with the HBaseWriteExample.java program from the HBase addon library then a table without start/end key is created. The data reading works great with the HBaseReadExample.java. Nevertheless, if I manually create a "test-table" that is distributed over more than one region server (create 'test-table2', 'someCf',{NUMREGIONS => 3,SPLITALGO => 'HexStringSplit'}) the run is canceled with the following error message: {noformat} grips2 Error: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=35, exceptions: Fri Aug 07 11:18:29 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:18:38 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:18:48 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:18:58 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:08 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:18 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:28 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:38 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:48 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:19:58 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:20:18 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:20:38 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:20:58 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:21:19 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:21:39 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:21:59 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:22:19 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:22:39 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:22:59 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:23:19 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:23:39 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:24:00 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:24:20 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:24:40 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:25:00 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:25:20 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:25:40 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:26:00 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:26:20 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:26:40 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:27:00 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:27:20 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:27:40 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:28:01 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed Fri Aug 07 11:28:21 CEST 2015, org.apache.hadoop.hbase.client.RpcRetryingCaller@28961f68, java.io.IOException: hconnection-0x47bf79d7 closed at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:131) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:91) at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:284) at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:189) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:184) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:110) at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:775) at org.apache.flink.addons.hbase.TableInputFormat.open(TableInputFormat.java:153) at org.apache.flink.addons.hbase.TableInputFormat.open(TableInputFormat.java:48) at org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:151) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: hconnection-0x47bf79d7 closed at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getKeepAliveZooKeeperWatcher(HConnectionManager.java:1812) at org.apache.hadoop.hbase.client.ZooKeeperRegistry.isTableOnlineState(ZooKeeperRegistry.java:100) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.isTableDisabled(HConnectionManager.java:980) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.relocateRegion(HConnectionManager.java:1133) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionLocation(HConnectionManager.java:958) at org.apache.hadoop.hbase.client.RegionServerCallable.prepare(RegionServerCallable.java:72) at org.apache.hadoop.hbase.client.ScannerCallable.prepare(ScannerCallable.java:125) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:114) ... 11 more {noformat}
    via by Lydia Ickler,
    • java.io.IOException: hconnection-0x47bf79d7 closed at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:131) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:91) at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:284) at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:189) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:184) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:110) at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:775) at org.apache.flink.addons.hbase.TableInputFormat.open(TableInputFormat.java:153) at org.apache.flink.addons.hbase.TableInputFormat.open(TableInputFormat.java:48) at org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:151) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: hconnection-0x47bf79d7 closed at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getKeepAliveZooKeeperWatcher(HConnectionManager.java:1812) at org.apache.hadoop.hbase.client.ZooKeeperRegistry.isTableOnlineState(ZooKeeperRegistry.java:100) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.isTableDisabled(HConnectionManager.java:980) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.relocateRegion(HConnectionManager.java:1133) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionLocation(HConnectionManager.java:958) at org.apache.hadoop.hbase.client.RegionServerCallable.prepare(RegionServerCallable.java:72) at org.apache.hadoop.hbase.client.ScannerCallable.prepare(ScannerCallable.java:125) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:114) ... 11 more
    No Bugmate found.