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From "Bill Havanki" <bhava...@clouderagovt.com>
Subject Re: Review Request 17129: ACCUMULO-2213 Make Tracer more robust in handling batchwriter recovery
Date Tue, 21 Jan 2014 15:37:14 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/17129/#review32368
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src/server/src/main/java/org/apache/accumulo/server/trace/TraceServer.java
<https://reviews.apache.org/r/17129/#comment61168>

    Not an issue, but just a comment: The Receiver object created here has a reference to
this, but I don't believe that it is escaping.



src/server/src/main/java/org/apache/accumulo/server/trace/TraceServer.java
<https://reviews.apache.org/r/17129/#comment61167>

    It should be resetting :)


- Bill Havanki


On Jan. 20, 2014, 2:18 p.m., Sean Busbey wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/17129/
> -----------------------------------------------------------
> 
> (Updated Jan. 20, 2014, 2:18 p.m.)
> 
> 
> Review request for accumulo and Eric Newton.
> 
> 
> Bugs: ACCUMULO-2213
>     https://issues.apache.org/jira/browse/ACCUMULO-2213
> 
> 
> Repository: accumulo
> 
> 
> Description
> -------
> 
> ACCUMULO-2213 Make writer recovery in the Tracer more robust.
>     
>     * Adds optional logging to TSBW closure so we can better instrument long run tests
to look for problems.
>     * Cleans up writer reseting in the TraceServer, avoids overly broad catching.
>     * tones down log levels in TraceServer to WARN because trace information is transient
and we retry everything.
> 
> 
> Diffs
> -----
> 
>   src/core/src/main/java/org/apache/accumulo/core/client/impl/TabletServerBatchWriter.java
e18f3f96f4e0959b975399921bb7d7958c561220 
>   src/server/src/main/java/org/apache/accumulo/server/trace/TraceServer.java 4d89e9c13f89e71e674875db32cf267e045d6131

> 
> Diff: https://reviews.apache.org/r/17129/diff/
> 
> 
> Testing
> -------
> 
> running on cluster with injected failures now
> 
> 
> Thanks,
> 
> Sean Busbey
> 
>


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