You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "Ken Weiner (JIRA)" <ji...@apache.org> on 2009/04/01 03:39:50 UTC
[jira] Created: (HBASE-1303) Secondary index
Secondary index
----------------
Key: HBASE-1303
URL: https://issues.apache.org/jira/browse/HBASE-1303
Project: Hadoop HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.19.1
Reporter: Ken Weiner
HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
{code:xml}
<property>
<name>hbase.regionserver.class</name>
<value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
<description>Indexing is enabled for this hbase server. </description>
</property>
<property>
<name>hbase.regionserver.impl</name>
<value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
<description>Indexing is enabled for this hbase server.</description>
</property>
{code}
This results in the following exception in the log:
{noformat}
2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
{noformat}
There is also a mailing list post on this problem:
http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
{code:java}
@Override
public long getProtocolVersion(final String protocol, final long clientVersion)
throws IOException {
if (protocol.equals(IndexedRegionInterface.class.getName())) {
return HBaseRPCProtocolVersion.versionID;
}
return super.getProtocolVersion(protocol, clientVersion);
}
{code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-1303) Secondary index
Posted by "Ken Weiner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Weiner updated HBASE-1303:
------------------------------
Status: Patch Available (was: Open)
Index: src/java/org/apache/hadoop/hbase/regionserver/tableindexed/IndexedRegionServer.java
===================================================================
--- src/java/org/apache/hadoop/hbase/regionserver/tableindexed/IndexedRegionServer.java (revision 760746)
+++ src/java/org/apache/hadoop/hbase/regionserver/tableindexed/IndexedRegionServer.java (working copy)
@@ -25,6 +25,7 @@
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.HServerAddress;
import org.apache.hadoop.hbase.HTableDescriptor;
+import org.apache.hadoop.hbase.ipc.HBaseRPCProtocolVersion;
import org.apache.hadoop.hbase.ipc.IndexedRegionInterface;
import org.apache.hadoop.hbase.regionserver.HRegion;
import org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer;
@@ -48,6 +49,15 @@
}
@Override
+ public long getProtocolVersion(final String protocol, final long clientVersion)
+ throws IOException {
+ if (protocol.equals(IndexedRegionInterface.class.getName())) {
+ return HBaseRPCProtocolVersion.versionID;
+ }
+ return super.getProtocolVersion(protocol, clientVersion);
+ }
+
+ @Override
protected HRegion instantiateRegion(final HRegionInfo regionInfo)
throws IOException {
HRegion r = new IndexedRegion(HTableDescriptor.getTableDir(super
> Secondary index
> ----------------
>
> Key: HBASE-1303
> URL: https://issues.apache.org/jira/browse/HBASE-1303
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.1
> Reporter: Ken Weiner
>
> HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
> {code:xml}
> <property>
> <name>hbase.regionserver.class</name>
> <value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
> <description>Indexing is enabled for this hbase server. </description>
> </property>
> <property>
> <name>hbase.regionserver.impl</name>
> <value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
> <description>Indexing is enabled for this hbase server.</description>
> </property>
> {code}
> This results in the following exception in the log:
> {noformat}
> 2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> 2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
> java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> {noformat}
> There is also a mailing list post on this problem:
> http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
> I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
> {code:java}
> @Override
> public long getProtocolVersion(final String protocol, final long clientVersion)
> throws IOException {
> if (protocol.equals(IndexedRegionInterface.class.getName())) {
> return HBaseRPCProtocolVersion.versionID;
> }
> return super.getProtocolVersion(protocol, clientVersion);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-1303) Secondary index configuration prevents
HBase from starting
Posted by "Ken Weiner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Weiner updated HBASE-1303:
------------------------------
Attachment: HBASE-1303_0.19.1.patch
Please review my attached patch.
> Secondary index configuration prevents HBase from starting
> ----------------------------------------------------------
>
> Key: HBASE-1303
> URL: https://issues.apache.org/jira/browse/HBASE-1303
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.1
> Reporter: Ken Weiner
> Attachments: HBASE-1303_0.19.1.patch
>
>
> HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
> {code:xml}
> <property>
> <name>hbase.regionserver.class</name>
> <value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
> <description>Indexing is enabled for this hbase server. </description>
> </property>
> <property>
> <name>hbase.regionserver.impl</name>
> <value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
> <description>Indexing is enabled for this hbase server.</description>
> </property>
> {code}
> This results in the following exception in the log:
> {noformat}
> 2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> 2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
> java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> {noformat}
> There is also a mailing list post on this problem:
> http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
> I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
> {code:java}
> @Override
> public long getProtocolVersion(final String protocol, final long clientVersion)
> throws IOException {
> if (protocol.equals(IndexedRegionInterface.class.getName())) {
> return HBaseRPCProtocolVersion.versionID;
> }
> return super.getProtocolVersion(protocol, clientVersion);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (HBASE-1303) Secondary index configuration
prevents HBase from starting
Posted by "Nitay Joffe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12694358#action_12694358 ]
Nitay Joffe commented on HBASE-1303:
------------------------------------
+1 looks right to me Ken.
Please upload a patch with your fix instead of adding a comment with it. See http://wiki.apache.org/hadoop/Hbase/HowToContribute for more information.
> Secondary index configuration prevents HBase from starting
> ----------------------------------------------------------
>
> Key: HBASE-1303
> URL: https://issues.apache.org/jira/browse/HBASE-1303
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.1
> Reporter: Ken Weiner
>
> HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
> {code:xml}
> <property>
> <name>hbase.regionserver.class</name>
> <value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
> <description>Indexing is enabled for this hbase server. </description>
> </property>
> <property>
> <name>hbase.regionserver.impl</name>
> <value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
> <description>Indexing is enabled for this hbase server.</description>
> </property>
> {code}
> This results in the following exception in the log:
> {noformat}
> 2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> 2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
> java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> {noformat}
> There is also a mailing list post on this problem:
> http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
> I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
> {code:java}
> @Override
> public long getProtocolVersion(final String protocol, final long clientVersion)
> throws IOException {
> if (protocol.equals(IndexedRegionInterface.class.getName())) {
> return HBaseRPCProtocolVersion.versionID;
> }
> return super.getProtocolVersion(protocol, clientVersion);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-1303) Secondary index configuration prevents
HBase from starting
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-1303:
-------------------------
Resolution: Fixed
Fix Version/s: 0.20.0
0.19.2
Status: Resolved (was: Patch Available)
Committed branch and trunk. Thanks for the patch Ken.
> Secondary index configuration prevents HBase from starting
> ----------------------------------------------------------
>
> Key: HBASE-1303
> URL: https://issues.apache.org/jira/browse/HBASE-1303
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.1
> Reporter: Ken Weiner
> Fix For: 0.19.2, 0.20.0
>
> Attachments: HBASE-1303_0.19.1.patch
>
>
> HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
> {code:xml}
> <property>
> <name>hbase.regionserver.class</name>
> <value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
> <description>Indexing is enabled for this hbase server. </description>
> </property>
> <property>
> <name>hbase.regionserver.impl</name>
> <value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
> <description>Indexing is enabled for this hbase server.</description>
> </property>
> {code}
> This results in the following exception in the log:
> {noformat}
> 2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> 2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
> java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> {noformat}
> There is also a mailing list post on this problem:
> http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
> I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
> {code:java}
> @Override
> public long getProtocolVersion(final String protocol, final long clientVersion)
> throws IOException {
> if (protocol.equals(IndexedRegionInterface.class.getName())) {
> return HBaseRPCProtocolVersion.versionID;
> }
> return super.getProtocolVersion(protocol, clientVersion);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-1303) Secondary index configuration prevents
HBase from starting
Posted by "Ken Weiner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Weiner updated HBASE-1303:
------------------------------
Summary: Secondary index configuration prevents HBase from starting (was: Secondary index )
> Secondary index configuration prevents HBase from starting
> ----------------------------------------------------------
>
> Key: HBASE-1303
> URL: https://issues.apache.org/jira/browse/HBASE-1303
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.1
> Reporter: Ken Weiner
>
> HBase does not start up when configured to use the IndexedRegionServer with the following properties in hbase-site.xml
> {code:xml}
> <property>
> <name>hbase.regionserver.class</name>
> <value>org.apache.hadoop.hbase.ipc.IndexedRegionInterface</value>
> <description>Indexing is enabled for this hbase server. </description>
> </property>
> <property>
> <name>hbase.regionserver.impl</name>
> <value>org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer</value>
> <description>Indexing is enabled for this hbase server.</description>
> </property>
> {code}
> This results in the following exception in the log:
> {noformat}
> 2009-03-31 12:33:35,993 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 45026, call getProtocolVersion(org.apache.hadoop.hbase.ipc.IndexedRegionInterface, 16) from 127.0.0.1:60854: error: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> 2009-03-31 12:33:35,994 WARN org.apache.hadoop.hbase.master.BaseScanner: Scan ROOT region
> java.io.IOException: java.io.IOException: Unknown protocol to name node: org.apache.hadoop.hbase.ipc.IndexedRegionInterface
> at org.apache.hadoop.hbase.regionserver.HRegionServer.getProtocolVersion(HRegionServer.java:2146)
> at org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegionServer.getProtocolVersion(TransactionalRegionServer.java:92)
> at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> {noformat}
> There is also a mailing list post on this problem:
> http://markmail.org/message/6pugle5uegiijjbc?q=Secondary+Indexes+problem
> I think the solution is to implement {{public long getProtocolVersion(final String protocol, final long clientVersion)}} in {{org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer}} as follows:
> {code:java}
> @Override
> public long getProtocolVersion(final String protocol, final long clientVersion)
> throws IOException {
> if (protocol.equals(IndexedRegionInterface.class.getName())) {
> return HBaseRPCProtocolVersion.versionID;
> }
> return super.getProtocolVersion(protocol, clientVersion);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.