Sanjeev, I am going off this exception in the stacktrace that you posted.
"at java.lang.OutOfMemoryError.<init>(OutOfMemoryError.java:48)" which def. indicates that it's not very happy memory wise. I would def. recommend to bump up the memory and see if it helps. If not, we can debug further from there. On Tue, Sep 8, 2015 at 12:17 PM, Sanjeev Verma <sanjeev.verm...@gmail.com> wrote: > What this exception implies here? how to identify the problem here. > Thanks > > On Tue, Sep 8, 2015 at 10:44 PM, Sanjeev Verma <sanjeev.verm...@gmail.com> > wrote: > >> We have 8GB HS2 java heap, we have not tried any bumping. >> >> On Tue, Sep 8, 2015 at 8:14 PM, kulkarni.swar...@gmail.com < >> kulkarni.swar...@gmail.com> wrote: >> >>> How much memory have you currently provided to HS2? Have you tried >>> bumping that up? >>> >>> On Mon, Sep 7, 2015 at 1:09 AM, Sanjeev Verma <sanjeev.verm...@gmail.com >>> > wrote: >>> >>>> *I am getting the following exception when the HS2 is crashing, any >>>> idea why it has happening* >>>> >>>> "pool-1-thread-121" prio=4 tid=19283 RUNNABLE >>>> at java.lang.OutOfMemoryError.<init>(OutOfMemoryError.java:48) >>>> at java.util.Arrays.copyOf(Arrays.java:2271) >>>> Local Variable: byte[]#1 >>>> at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113) >>>> at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutput >>>> Stream.java:93) >>>> at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140) >>>> Local Variable: org.apache.thrift.TByteArrayOutputStream#42 >>>> Local Variable: byte[]#5378 >>>> at org.apache.thrift.transport.TSaslTransport.write(TSaslTransp >>>> ort.java:446) >>>> at org.apache.thrift.transport.TSaslServerTransport.write(TSasl >>>> ServerTransport.java:41) >>>> at org.apache.thrift.protocol.TBinaryProtocol.writeI32(TBinaryP >>>> rotocol.java:163) >>>> at org.apache.thrift.protocol.TBinaryProtocol.writeString(TBina >>>> ryProtocol.java:186) >>>> Local Variable: byte[]#2 >>>> at org.apache.hive.service.cli.thrift.TStringColumn$TStringColu >>>> mnStandardScheme.write(TStringColumn.java:490) >>>> Local Variable: java.util.ArrayList$Itr#1 >>>> at org.apache.hive.service.cli.thrift.TStringColumn$TStringColu >>>> mnStandardScheme.write(TStringColumn.java:433) >>>> Local Variable: org.apache.hive.service.cli.th >>>> rift.TStringColumn$TStringColumnStandardScheme#1 >>>> at org.apache.hive.service.cli.thrift.TStringColumn.write(TStri >>>> ngColumn.java:371) >>>> at org.apache.hive.service.cli.thrift.TColumn.standardSchemeWri >>>> teValue(TColumn.java:381) >>>> Local Variable: org.apache.hive.service.cli.thrift.TColumn#504 >>>> Local Variable: org.apache.hive.service.cli.thrift.TStringColumn#453 >>>> at org.apache.thrift.TUnion$TUnionStandardScheme.write(TUnion.java:244) >>>> at org.apache.thrift.TUnion$TUnionStandardScheme.write(TUnion.java:213) >>>> at org.apache.thrift.TUnion.write(TUnion.java:152) >>>> >>>> >>>> >>>> On Fri, Aug 21, 2015 at 6:16 AM, kulkarni.swar...@gmail.com < >>>> kulkarni.swar...@gmail.com> wrote: >>>> >>>>> Sanjeev, >>>>> >>>>> One possibility is that you are running into[1] which affects hive >>>>> 0.13. Is it possible for you to apply the patch on [1] and see if it fixes >>>>> your problem? >>>>> >>>>> [1] https://issues.apache.org/jira/browse/HIVE-10410 >>>>> >>>>> On Thu, Aug 20, 2015 at 6:12 PM, Sanjeev Verma < >>>>> sanjeev.verm...@gmail.com> wrote: >>>>> >>>>>> We are using hive-0.13 with hadoop1. >>>>>> >>>>>> On Thu, Aug 20, 2015 at 11:49 AM, kulkarni.swar...@gmail.com < >>>>>> kulkarni.swar...@gmail.com> wrote: >>>>>> >>>>>>> Sanjeev, >>>>>>> >>>>>>> Can you tell me more details about your hive version/hadoop version >>>>>>> etc. >>>>>>> >>>>>>> On Wed, Aug 19, 2015 at 1:35 PM, Sanjeev Verma < >>>>>>> sanjeev.verm...@gmail.com> wrote: >>>>>>> >>>>>>>> Can somebody gives me some pointer to looked upon? >>>>>>>> >>>>>>>> On Wed, Aug 19, 2015 at 9:26 AM, Sanjeev Verma < >>>>>>>> sanjeev.verm...@gmail.com> wrote: >>>>>>>> >>>>>>>>> Hi >>>>>>>>> We are experiencing a strange problem with the hiveserver2, in one >>>>>>>>> of the job it gets the GC limit exceed from mapred task and hangs even >>>>>>>>> having enough heap available.we are not able to identify what causing >>>>>>>>> this >>>>>>>>> issue. >>>>>>>>> Could anybody help me identify the issue and let me know what >>>>>>>>> pointers I need to looked up. >>>>>>>>> >>>>>>>>> Thanks >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Swarnim >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Swarnim >>>>> >>>> >>>> >>> >>> >>> -- >>> Swarnim >>> >> >> > -- Swarnim
