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From Ankit Singhal <ankitsingha...@gmail.com>
Subject Re: Table dead lock: ERROR 1120 (XCL20): Writes to table blocked until index can be updated
Date Wed, 26 Sep 2018 22:04:51 GMT
You might be hitting PHOENIX-4785
<https://jira.apache.org/jira/browse/PHOENIX-4785>,  you can apply the
patch on top of 4.14 and see if it fixes your problem.

Regards,
Ankit Singhal

On Wed, Sep 26, 2018 at 2:33 PM Batyrshin Alexander <0x62ash@gmail.com>
wrote:

> Any advices? Helps?
> I can reproduce problem and capture more logs if needed.
>
> On 21 Sep 2018, at 02:13, Batyrshin Alexander <0x62ash@gmail.com> wrote:
>
> Looks like lock goes away 30 minutes after index region split.
> So i can assume that this issue comes from cache that configured by this
> option:* phoenix.coprocessor.maxMetaDataCacheTimeToLiveMs*
>
>
>
> On 21 Sep 2018, at 00:15, Batyrshin Alexander <0x62ash@gmail.com> wrote:
>
> And how this split looks at Master logs:
>
> Sep 20 19:45:04 prod001 hbase[10838]: 2018-09-20 19:45:04,888 INFO
>  [AM.ZK.Worker-pool5-t282] master.RegionStates: Transition
> {3e44b85ddf407da831dbb9a871496986 state=OPEN,
> ts=1537304859509, server=prod013,60020,1537304282885} to
> {3e44b85ddf407da831dbb9a871496986 state=SPLITTING, ts=1537461904888,
> server=prod
> Sep 20 19:45:05 prod001 hbase[10838]: 2018-09-20 19:45:05,340 INFO
>  [AM.ZK.Worker-pool5-t284] master.RegionStates: Transition
> {3e44b85ddf407da831dbb9a871496986 state=SPLITTING, ts=1537461905340,
> server=prod013,60020,1537304282885} to {3e44b85ddf407da831dbb9a871496986
> state=SPLIT, ts=1537461905340, server=pro
> Sep 20 19:45:05 prod001 hbase[10838]: 2018-09-20 19:45:05,340 INFO
>  [AM.ZK.Worker-pool5-t284] master.RegionStates: Offlined
> 3e44b85ddf407da831dbb9a871496986 from prod013,60020,1537304282885
> Sep 20 19:45:05 prod001 hbase[10838]: 2018-09-20 19:45:05,341 INFO
>  [AM.ZK.Worker-pool5-t284] master.RegionStates: Transition
> {33cba925c7acb347ac3f5e70e839c3cb state=SPLITTING_NEW, ts=1537461905340,
> server=prod013,60020,1537304282885} to {33cba925c7acb347ac3f5e70e839c3cb
> state=OPEN, ts=1537461905341, server=
> Sep 20 19:45:05 prod001 hbase[10838]: 2018-09-20 19:45:05,341 INFO
>  [AM.ZK.Worker-pool5-t284] master.RegionStates: Transition
> {acb8f16a004a894c8706f6e12cd26144 state=SPLITTING_NEW, ts=1537461905340,
> server=prod013,60020,1537304282885} to {acb8f16a004a894c8706f6e12cd26144
> state=OPEN, ts=1537461905341, server=
> Sep 20 19:45:05 prod001 hbase[10838]: 2018-09-20 19:45:05,343 INFO
>  [AM.ZK.Worker-pool5-t284] master.AssignmentManager: Handled SPLIT
> event; parent=IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1536637905252.3e44b85ddf407da831dbb9a871496986.,
> daughter a=IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1
> Sep 20 19:47:41 prod001 hbase[10838]: 2018-09-20 19:47:41,972 INFO
>  [prod001,60000,1537304851459_ChoreService_2]
> balancer.StochasticLoadBalancer: Skipping load balancing because balanced
> cluster; total cost is 17.82282205608522, sum multiplier is 1102.0 min cost
> which need balance is 0.05
> Sep 20 19:47:42 prod001 hbase[10838]: 2018-09-20 19:47:42,021 INFO
>  [prod001,60000,1537304851459_ChoreService_1] hbase.MetaTableAccessor:
> Deleted IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1536637905252.3e44b85ddf407da831dbb9a871496986.
> Sep 20 19:47:42 prod001 hbase[10838]: 2018-09-20 19:47:42,022 INFO
>  [prod001,60000,1537304851459_ChoreService_1] master.CatalogJanitor:
> Scanned 779 catalog row(s), gc'd 0 unreferenced merged region(s) and 1
> unreferenced parent region(s)
>
> On 20 Sep 2018, at 21:43, Batyrshin Alexander <0x62ash@gmail.com> wrote:
>
> Looks like problem was because of index region split
>
> Index region split at prod013:
> Sep 20 19:45:05 prod013 hbase[193055]: 2018-09-20 19:45:05,441 INFO
>  [regionserver/prod013/10.0.0.13:60020-splits-1537400010677]
> regionserver.SplitRequest: Region split, hbase:meta updated, and report to
> master.
> Parent=IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1536637905252.3e44b85ddf407da831dbb9a871496986.,
> new
> regions: IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1537461904877.33cba925c7acb347ac3f5e70e839c3cb.,
IDX_MARK_O,\x107834005168\x0000000046200068=4YF!YI,1537461904877.acb8f16a004a894c8706f6e12cd26144..
> Split took 0sec
> Sep 20 19:45:05 prod013 hbase[193055]: 2018-09-20 19:45:05,441 INFO
>  [regionserver/prod013/10.0.0.13:60020-splits-1537400010677]
> regionserver.SplitRequest: Split transaction journal:
> Sep 20 19:45:05 prod013 hbase[193055]:         STARTED at 1537461904853
> Sep 20 19:45:05 prod013 hbase[193055]:         PREPARED at 1537461904877
> Sep 20 19:45:05 prod013 hbase[193055]:         BEFORE_PRE_SPLIT_HOOK at
> 1537461904877
> Sep 20 19:45:05 prod013 hbase[193055]:         AFTER_PRE_SPLIT_HOOK at
> 1537461904877
> Sep 20 19:45:05 prod013 hbase[193055]:         SET_SPLITTING at
> 1537461904880
> Sep 20 19:45:05 prod013 hbase[193055]:         CREATE_SPLIT_DIR at
> 1537461904987
> Sep 20 19:45:05 prod013 hbase[193055]:         CLOSED_PARENT_REGION at
> 1537461905002
> Sep 20 19:45:05 prod013 hbase[193055]:         OFFLINED_PARENT at
> 1537461905002
> Sep 20 19:45:05 prod013 hbase[193055]:         STARTED_REGION_A_CREATION
> at 1537461905056
> Sep 20 19:45:05 prod013 hbase[193055]:         STARTED_REGION_B_CREATION
> at 1537461905131
> Sep 20 19:45:05 prod013 hbase[193055]:         PONR at 1537461905192
> Sep 20 19:45:05 prod013 hbase[193055]:         OPENED_REGION_A at
> 1537461905249
> Sep 20 19:45:05 prod013 hbase[193055]:         OPENED_REGION_B at
> 1537461905252
> Sep 20 19:45:05 prod013 hbase[193055]:         BEFORE_POST_SPLIT_HOOK at
> 1537461905439
> Sep 20 19:45:05 prod013 hbase[193055]:         AFTER_POST_SPLIT_HOOK at
> 1537461905439
> Sep 20 19:45:05 prod013 hbase[193055]:         COMPLETED at 1537461905439
>
> Index update failed at prod002:
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,520 WARN
>  [hconnection-0x4f3242a0-shared--pool32-t36014] client.AsyncProcess: #220,
> table=IDX_MARK_O, attempt=1/1 failed=1ops, last exception:
> org.apache.hadoop.hbase.NotServingRegionException:
> org.apache.hadoop.hbase.NotServingRegionException: Re
> gion
> IDX_MARK_O,\x107834005168\x0000000046200020LWfBS4c,1536637905252.3e44b85ddf407da831dbb9a871496986.
> is not online on prod013,60020,1537304282885
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3081)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1271)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2365)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36621)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2359)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
> Sep 20 20:09:24 prod002 hbase[97285]:  on prod013,60020,1537304282885,
> tracking started Thu Sep 20 20:09:24 MSK 2018; not retrying 1 - final
> failure
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,549 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020]
> zookeeper.RecoverableZooKeeper: Process identifier=hconnection-0x39beae45
> connecting to ZooKeeper ensemble=10.0.0.1:2181,10.0.0.2:2181,10.0.0.3:2181
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,549 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020]
> zookeeper.ZooKeeper: Initiating client connection, connectString=
> 10.0.0.1:2181,10.0.0.2:2181,10.0.0.3:2181 sessionTimeout=90000
> watcher=org.apache.hadoop.hbase.zookeeper.PendingWatcher@3ef61f7
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,562 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020-SendThread(
> 10.0.0.3:2181)] zookeeper.ClientCnxn: Opening socket connection to server
> 10.0.0.3/10.0.0.3:2181. Will not attempt to authenticate using SASL
> (unknown error)
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,570 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020-SendThread(
> 10.0.0.3:2181)] zookeeper.ClientCnxn: Socket connection established to
> 10.0.0.3/10.0.0.3:2181, initiating session
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,572 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020-SendThread(
> 10.0.0.3:2181)] zookeeper.ClientCnxn: Session establishment complete on
> server 10.0.0.3/10.0.0.3:2181, sessionid = 0x30000e039e01c7f, negotiated
> timeout = 40000
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,628 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020]
> index.PhoenixIndexFailurePolicy: Successfully
> update INDEX_DISABLE_TIMESTAMP for IDX_MARK_O due to an exception while
> writing updates. indexState=PENDING_DISABLE
> Sep 20 20:09:24 prod002 hbase[97285]:
> org.apache.phoenix.hbase.index.exception.MultiIndexWriteFailureException:
>  disableIndexOnFailure=true, Failed to write to multiple index tables:
> [IDX_MARK_O]
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.write.TrackingParallelWriterIndexCommitter.write(TrackingParallelWriterIndexCommitter.java:235)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.write.IndexWriter.write(IndexWriter.java:195)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:156)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:145)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.Indexer.doPostWithExceptions(Indexer.java:620)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.Indexer.doPost(Indexer.java:595)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.phoenix.hbase.index.Indexer.postBatchMutateIndispensably(Indexer.java:578)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$37.call(RegionCoprocessorHost.java:1048)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1711)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1789)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1745)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1044)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:3646)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3108)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3050)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:916)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:844)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2405)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36621)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2359)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
> Sep 20 20:09:24 prod002 hbase[97285]:         at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
> Sep 20 20:09:24 prod002 hbase[97285]: 2018-09-20 20:09:24,632 INFO
>  [RpcServer.default.FPBQ.Fifo.handler=98,queue=8,port=60020]
> util.IndexManagementUtil:
> Rethrowing org.apache.hadoop.hbase.DoNotRetryIOException: ERROR 1121
> (XCL21): Write to the index failed.  disableIndexOnFailure=true, Failed to
> write to multiple index tables: [IDX_MARK_O] ,serverTimestamp=1537463364504,
>
>
> On 20 Sep 2018, at 21:01, Batyrshin Alexander <0x62ash@gmail.com> wrote:
>
> Our setup:
> HBase-1.4.7
> Phoenix-4.14-hbase-1.4
>
>
> On 20 Sep 2018, at 20:19, Batyrshin Alexander <0x62ash@gmail.com> wrote:
>
>  Hello,
> Looks live we got dead lock with repeating "ERROR 1120 (XCL20)"
> exception. At this time all indexes is ACTIVE.
> Can you help to make deeper diagnose?
>
> java.sql.SQLException: ERROR 1120 (XCL20): Writes to table blocked until
> index can be updated. tableName=TBL_MARK
> at
> org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:494)
> at
> org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:150)
> at
> org.apache.phoenix.execute.MutationState.validateAndGetServerTimestamp(MutationState.java:815)
> at
> org.apache.phoenix.execute.MutationState.validateAll(MutationState.java:789)
> at org.apache.phoenix.execute.MutationState.send(MutationState.java:981)
> at org.apache.phoenix.execute.MutationState.send(MutationState.java:1514)
> at org.apache.phoenix.execute.MutationState.commit(MutationState.java:1337)
> at
> org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:670)
> at
> org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:666)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at
> org.apache.phoenix.jdbc.PhoenixConnection.commit(PhoenixConnection.java:666)
> at
> x.persistence.phoenix.PhoenixDao.$anonfun$doUpsert$1(PhoenixDao.scala:103)
> at scala.util.Try$.apply(Try.scala:209)
> at x.persistence.phoenix.PhoenixDao.doUpsert(PhoenixDao.scala:101)
> at
> x.persistence.phoenix.PhoenixDao.$anonfun$batchInsert$2(PhoenixDao.scala:45)
> at
> x.persistence.phoenix.PhoenixDao.$anonfun$batchInsert$2$adapted(PhoenixDao.scala:45)
> at scala.collection.immutable.Stream.flatMap(Stream.scala:486)
> at scala.collection.immutable.Stream.$anonfun$flatMap$1(Stream.scala:494)
> at scala.collection.immutable.Stream.$anonfun$append$1(Stream.scala:252)
> at scala.collection.immutable.Stream$Cons.tail(Stream.scala:1169)
> at scala.collection.immutable.Stream$Cons.tail(Stream.scala:1159)
> at scala.collection.immutable.Stream.length(Stream.scala:309)
> at scala.collection.SeqLike.size(SeqLike.scala:105)
> at scala.collection.SeqLike.size$(SeqLike.scala:105)
> at scala.collection.AbstractSeq.size(Seq.scala:41)
> at scala.collection.TraversableOnce.toArray(TraversableOnce.scala:285)
> at scala.collection.TraversableOnce.toArray$(TraversableOnce.scala:283)
> at scala.collection.AbstractTraversable.toArray(Traversable.scala:104)
> at
> x.persistence.phoenix.PhoenixDao.$anonfun$batchInsert$1(PhoenixDao.scala:45)
> at scala.util.Try$.apply(Try.scala:209)
> at x.persistence.phoenix.PhoenixDao.batchInsert(PhoenixDao.scala:45)
> at x.persistence.phoenix.PhoenixDao.$anonfun$insert$2(PhoenixDao.scala:35)
> at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:655)
> at scala.util.Success.$anonfun$map$1(Try.scala:251)
> at scala.util.Success.map(Try.scala:209)
> at scala.concurrent.Future.$anonfun$map$1(Future.scala:289)
> at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:29)
> at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29)
> at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
>
>
>
>
>
>
>
>

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