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https://issues.apache.org/jira/browse/HBASE-5035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13173716#comment-13173716
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Zhihong Yu commented on HBASE-5035:
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I checked the code again and think regionInfo is unlikely to be null.
Remaining possibilities are regionInfo.getTableDesc() and somewhere in the HSA
ctor:
{code}
public HServerAddress(String hostAndPort) {
{code}
Making the trace more helpful should be the first action.
> Runtime exceptions during meta scan
> -----------------------------------
>
> Key: HBASE-5035
> URL: https://issues.apache.org/jira/browse/HBASE-5035
> Project: HBase
> Issue Type: Bug
> Components: client
> Affects Versions: 0.90.3
> Reporter: Shrijeet Paliwal
>
> Version: 0.90.3 + patches back ported
> The other day our client started spitting these two runtime exceptions. Not
> all clients connected to the cluster were under impact. Only 4 of them. While
> 3 of them were throwing NPE, one of them was throwing
> ArrayIndexOutOfBoundsException. The errors are :
> 1. http://pastie.org/2987926
> 2. http://pastie.org/2987927
> Clients did not recover from this and I had to restart them.
> Motive of this jira is to identify and put null checks at appropriate places.
> Also with the given stack trace I can not tell which line caused NPE of
> AIOBE, hence additional motive is to make the trace more helpful.
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