0
我將Tableau連接到Hive。它在過去的5-7天完美地工作。 但現在它停止連接到蜂巢與下面的錯誤。 「[HiveODBC]（34）：從蜂巢錯誤：內部錯誤處理ExecuteStatement」。HiveODBC - 來自配置單元的錯誤：內部錯誤處理ExecuteStatement
這裏是從hiveserver2
2014-06-23 06:06:19,888 ERROR [pool-5-thread-5]: thrift.ProcessFunction (ProcessFunction.java:process(41)) – Internal error processing ExecuteStatement
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:713)
at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:949)
at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1360)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:110)
at java.util.concurrent.Executors$DelegatedExecutorService.submit(Executors.java:638)
at org.apache.hadoop.hive.ql.hooks.ATSHook.run(ATSHook.java:84)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1211)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1089)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:912)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:907)
at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:144)
at org.apache.hive.service.cli.operation.SQLOperation.run(SQLOperation.java:174)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:231)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatement(HiveSessionImpl.java:212)
at org.apache.hive.service.cli.CLIService.executeStatement(CLIService.java:220)
at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:346)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:55)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
日誌我只是谷歌並發現一個有內存泄漏錯誤，但我不知道的是，在蜂巢0.13版本太多，我使用HDP 2.1 ambari 1.5
我相信這可能是由於系統內存不足以創建文件描述符。你可以運行'ulimit -a'併發布結果嗎？如果它是'1024'，我會建議將它改爲'2048'。 – visakh
雖然我現在恢復了服務器並且運行正常。但我懷疑錯誤可能會再次發生。這裏是限制輸出。 – user3769729
的ulimit -a 核心文件大小（塊，-c）0 數據SEG大小（字節，-d）無限 調度優先級（-e）0 文件大小（塊，-f）無限 掛起信號（-i ）59900 最大鎖定存儲器（千字節，-1）64 最大存儲器大小（字節，-m）無限 打開的文件（-n）32768 管大小（512個字節，-p）8個 POSIX消息隊列（字節， -q）819200 實時優先級（-r）0 堆棧大小（千字節，-s）8192 cpu時間（秒，-t）無限制 – user3769729