[
https://issues.apache.org/jira/browse/HBASE-8314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631421#comment-13631421
]
Hudson commented on HBASE-8314:
-------------------------------
Integrated in hbase-0.95-on-hadoop2 #69 (See
[https://builds.apache.org/job/hbase-0.95-on-hadoop2/69/])
HBASE-8314 HLogSplitter can retry to open a 0-length hlog file (Revision
1467791)
Result = FAILURE
jxiang :
Files :
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogFactory.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogSplitter.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLogSplit.java
> HLogSplitter can retry to open a 0-length hlog file
> ---------------------------------------------------
>
> Key: HBASE-8314
> URL: https://issues.apache.org/jira/browse/HBASE-8314
> Project: HBase
> Issue Type: Bug
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Fix For: 0.98.0, 0.95.1
>
> Attachments: region-server.log, trunk-8314.patch, trunk-8314_v2.patch
>
>
> In case a HLog file is of size 0, and it is under recovery, HLogSplitter will
> fail to open it since it can get the file length, therefore, master can't
> start.
> {noformat}
> java.io.IOException: Cannot obtain block length for LocatedBlock{...;
> getBlockSize()=0; corrupt=false; offset=0; locs=[...]}
> at
> org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:238)
> at
> org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:182)
> at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:124)
> at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:117)
> at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1080)
> {noformat}
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