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https://issues.apache.org/jira/browse/HBASE-9060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13721892#comment-13721892
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Jerry He commented on HBASE-9060:
---------------------------------
Edited the description to correct the path in the command (had given the path
without the problem).
> EXportSnapshot job fails if target path contains percentage character
> ---------------------------------------------------------------------
>
> Key: HBASE-9060
> URL: https://issues.apache.org/jira/browse/HBASE-9060
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Affects Versions: 0.95.1, 0.94.10
> Reporter: Jerry He
> Assignee: Jerry He
> Priority: Minor
> Fix For: 0.95.2
>
> Attachments: HBase-9060.patch
>
>
> Here is the stack trace:
> hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot
> table1_snapshot -copy-to hdfs:///myhbase%2Cbackup/table1_snapshot
>
> {code}
> 13/07/26 18:09:50 INFO mapred.JobClient: map 0% reduce 0%
> 13/07/26 18:09:58 INFO mapred.JobClient: Task Id :
> attempt_201307261804_0002_m_000001_0, Status : FAILED
> java.util.MissingFormatArgumentException: Format specifier ') from
> family1/table1=3567d8ac6cfee83dfe81c346f139fb9c-c5bc120475a54d188f30d4b621d505b1
> to hdfs:/myhbase%2C'
> at java.util.Formatter.getArgument(Formatter.java:592)
> at java.util.Formatter.format(Formatter.java:561)
> at java.util.Formatter.format(Formatter.java:510)
> at java.lang.String.format(String.java:1977)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.copyData(ExportSnapshot.java:274)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.copyFile(ExportSnapshot.java:204)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:149)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:98)
> {code}
> The problem is this code in copyData():
> {code}
> final String statusMessage = "copied %s/" +
> StringUtils.humanReadableInt(inputFileSize) +
> " (%.3f%%) from " + inputPath + " to " +
> outputPath;
> {code}
> Since we don't know what the path may contain that may confuse the formatter,
> we need to pull that part out of the format string.
> Also the percentage completion math seems to be wrong in the same code.
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