[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241471#comment-13241471
]
Mubarak Seyed commented on HBASE-5675:
--
I could create a table using workarounds
# Increase the RPC timeout value to 10 minutes
# Create one table at a time
# No refresh of master's web UI
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241477#comment-13241477
]
Lars Hofhansl commented on HBASE-5675:
--
TaskMonitor does not seem exist in 0.90.x.
In 0.92.x it is properly synchronized - although the synchronization was
changed in 0.94+ (unnecessarily IMHO).
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241513#comment-13241513
]
Mubarak Seyed commented on HBASE-5675:
--
@Lars
CDH3u2 backports distributed log splitting to 0.90.x branch and task monitor
stuff as well. I have verified the code
{code}
public ListStoreFile close(final boolean abort) throws IOException {
// Only allow one thread to close at a time. Serialize them so dual
// threads attempting to close will run up against each other.
MonitoredTask status = TaskMonitor.get().createStatus(
Closing region + this +
(abort ? due to abort : ));
status.setStatus(Waiting for close lock);
try {
synchronized (closeLock) {
return doClose(abort, status);
}
} finally {
status.cleanup();
}
}
{code}
It is affected in 0.92 and above i believe. Thanks.
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0, 0.94.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241518#comment-13241518
]
stack commented on HBASE-5675:
--
This is still an issue then?
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0, 0.94.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241531#comment-13241531
]
Andrew Purtell commented on HBASE-5675:
---
We saw this CME in our internal distro but solved it by bringing forward
TaskMonitor to the latest in 0.92.
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0, 0.94.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241866#comment-13241866
]
Jonathan Hsieh commented on HBASE-5675:
---
The fix was in HBASE-5535 and in the 0.94 branch and above. I'll mark this
issue as duplicate, and get it added into the issues to fix in CDH.
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0, 0.94.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241877#comment-13241877
]
Mubarak Seyed commented on HBASE-5675:
--
Thanks Jon.
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241938#comment-13241938
]
Jonathan Hsieh commented on HBASE-5675:
---
I took a closer look and HBASE-5535 doesn't seem to really add any new
synchronization help on the tasks list. Another related patch is a part of
HBASE-4057; investigating further.
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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[jira] [Commented] (HBASE-5675) Create table fails if we keep refreshing master's UI for task monitor status
[
https://issues.apache.org/jira/browse/HBASE-5675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13241955#comment-13241955
]
Jonathan Hsieh commented on HBASE-5675:
---
Mubarak, found it -- the fix is actually HBASE-4386, fixed in 0.92/0.94/trunk
(and CDH3u3).
Create table fails if we keep refreshing master's UI for task monitor status
Key: HBASE-5675
URL: https://issues.apache.org/jira/browse/HBASE-5675
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.90.4, 0.92.0
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Labels: noob
I tried to create a table with 2K pre-split regions, region assignment was in
middle and i was keep refreshing master's web UI to find the status of the
task using task monitor, table creation was failed and {{META}} was showing
2K regions with server location value is {{null}} and regions weren't
deployed onto region-servers.
{code}
table_ACreating table table_A
java.io.IOException: java.io.IOException:
java.util.ConcurrentModificationException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:384)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:294)
at com.test.tools.hbase.schema.createIfNotExists(schema.java:520)
at com.test.tools.hbase.schema.main(schema.java:627)
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.util.ConcurrentModificationException
at java.util.SubList.checkForComodification(AbstractList.java:752)
at java.util.SubList.add(AbstractList.java:632)
at java.util.SubList.add(AbstractList.java:633)
at java.util.SubList.add(AbstractList.java:633)
..
..
at java.util.SubList.add(AbstractList.java:633)
at java.util.AbstractList.add(AbstractList.java:91)
at
org.apache.hadoop.hbase.monitoring.TaskMonitor.createStatus(TaskMonitor.java:76)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:510)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:490)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:853)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:813)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:780)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.createTable(Unknown Source)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:382)
{code}
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