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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10432) Rpc retries non-recoverable error
Date Tue, 28 Jan 2014 18:35:41 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884397#comment-13884397
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Andrew Purtell commented on HBASE-10432:
----------------------------------------

bq. You think solving this isolated case is sufficient?

No, but the question asked is if the patch should be +1, +0, or -1. 

bq.  I was thinking a grep for all catch Throwable would be prudent. 

Sure.

> Rpc retries non-recoverable error
> ---------------------------------
>
>                 Key: HBASE-10432
>                 URL: https://issues.apache.org/jira/browse/HBASE-10432
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>            Reporter: Nick Dimiduk
>            Priority: Minor
>         Attachments: HBASE-10432.00.patch, exception.txt
>
>
> I'm recently working with hbase/trunk + hive/trunk. I had a hive command eventually timeout
with the following exception (stacktrace truncated).
> {noformat}
> Caused by: java.io.IOException: Could not set up IO Streams
>         at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:922)
>         at org.apache.hadoop.hbase.ipc.RpcClient.getConnection(RpcClient.java:1536)
>         at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1425)
>         at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1654)
>         at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1712)
>         at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:28857)
>         at org.apache.hadoop.hbase.client.ScannerCallable.openScanner(ScannerCallable.java:302)
>         at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:157)
>         at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:57)
>         at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:120)
>         ... 43 more
> Caused by: java.lang.NoSuchMethodError: org.apache.hadoop.net.NetUtils.getInputStream(Ljava/net/Socket;)Lorg/apache/hadoop/net/SocketInputWrapper;
>         at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:861)
>         ... 52 more
> {noformat}
> The root cause looks like a dependency version missmatch (Hive compiled vs hadoop1, HBase
vs hadoop2). However, we still retry this exception, even though it'll never actually complete.
We should be more careful where we blindly catch Throwables.



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