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https://issues.apache.org/jira/browse/HBASE-11747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097370#comment-14097370
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Virag Kothari commented on HBASE-11747:
---------------------------------------
This exception will be thrown if message size is more than 64MB. With 1M
regions (only open and no data) on 160 servers, the size is around 100Mb.
For now, did a workaround by setting the CodedInputStream.setSizeLimit() to a
very high value.
Do we need thinner API's? I assume RegionLoad is quite heavy.
> ClusterStatus is too bulky
> ---------------------------
>
> Key: HBASE-11747
> URL: https://issues.apache.org/jira/browse/HBASE-11747
> Project: HBase
> Issue Type: Bug
> Reporter: Virag Kothari
>
> Following exception on 0.98 with 1M regions on cluster with 160 region servers
> {code}
> Caused by: java.io.IOException: Call to regionserverhost:port failed on local
> exception: com.google.protobuf.InvalidProtocolBufferException: Protocol
> message was too large. May be malicious. Use
> CodedInputStream.setSizeLimit() to increase the size limit.
> at
> org.apache.hadoop.hbase.ipc.RpcClient.wrapException(RpcClient.java:1482)
> at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1454)
> at
> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1654)
> at
> org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1712)
> at
> org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$BlockingStub.getClusterStatus(MasterProtos.java:42555)
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$5.getClusterStatus(HConnectionManager.java:2132)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin$16.call(HBaseAdmin.java:2166)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin$16.call(HBaseAdmin.java:2162)
> at
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:114)
> ... 43 more
> Caused by: com.google.protobuf.InvalidProtocolBufferException: Protocol
> message was too large. May be malicious. Use
> CodedInputStream.setSizeLimit() to increase the size limit.
> at
> com.google.protobuf.InvalidProtocolBufferException.sizeLimitExceeded(InvalidProtocolBufferException.java:110)
> {code}
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