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https://issues.apache.org/jira/browse/DRILL-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aditya Kishore updated DRILL-754:
---------------------------------
Attachment: DRILL-754-Scan-of-HBase-table-timed-out.patch
> Scan of hbase table timed out
> -----------------------------
>
> Key: DRILL-754
> URL: https://issues.apache.org/jira/browse/DRILL-754
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - HBase
> Affects Versions: 1.0.0-rc1
> Reporter: Krystal
> Assignee: Aditya Kishore
> Priority: Blocker
> Labels: hbase
> Attachments: DRILL-754-Scan-of-HBase-table-timed-out.patch
>
>
> Ran the following query against a hbase table:
> select * from student limit 5;
> The query hung and after a few minutes, it exited. The following error
> displayed from sqlline:
> Thu May 15 14:38:09 PDT 2014,
> org.apache.hadoop.hbase.client.ScannerCallable@2e1486cd,
> org.apache.hadoop.hbase.ZooKeeperConnectionException: An error is preventing
> HBase from connecting to ZooKeeper
> The following error was generated in drillbit.out:
> 14:31:56.193 [CuratorFramework-0] ERROR com.netflix.curator.ConnectionState -
> Connection timed out for connection string (10.10.100.56:5181) and timeout
> (5000) / elapsed (6744)
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode
> = ConnectionLoss
> at
> com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:94)
> ~[curator-client-1.1.9.jar:na]
> at
> com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:106)
> [curator-client-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:393)
> [curator-framework-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.BackgroundSyncImpl.performBackgroundOperation(BackgroundSyncImpl.java:39)
> [curator-framework-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.OperationAndData.callPerformBackgroundOperation(OperationAndData.java:47)
> [curator-framework-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl.backgroundOperationsLoop(CuratorFrameworkImpl.java:601)
> [curator-framework-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl.access$200(CuratorFrameworkImpl.java:53)
> [curator-framework-1.1.9.jar:na]
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl$2.call(CuratorFrameworkImpl.java:199)
> [curator-framework-1.1.9.jar:na]
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
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