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https://issues.apache.org/jira/browse/HBASE-6516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13432958#comment-13432958
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Jie Huang commented on HBASE-6516:
----------------------------------
Furthermore, while ".tableinfo" file is missing, there won't be any IOException
thrown in *getTableDescriptor(FileSystem fs. Path tableDir)*. More details can
be found in the following code.
{code}
public static HTableDescriptor getTableDescriptor(FileSystem fs, Path
tableDir)
throws IOException, NullPointerException {
if (tableDir == null) throw new NullPointerException();
FileStatus status = getTableInfoPath(fs, tableDir);
if (status == null) return null; // return W/O any IOException
...
private static FileStatus getTableInfoPath(final FileSystem fs,
final Path tabledir)
throws IOException {
FileStatus [] status = FSUtils.listStatus(fs, tabledir, new PathFilter() {
@Override
public boolean accept(Path p) {
// Accept any file that starts with TABLEINFO_NAME
return p.getName().startsWith(TABLEINFO_NAME);
}
});
if (status == null || status.length < 1) return null; // cannot list
.tableinfo file under tableDir directory.
{code}
For such kind of case, to modify *getTableDescriptor* still cannot solve the
problem here as well. Any idea?
> hbck cannot detect any IOException while ".tableinfo" file is missing
> ---------------------------------------------------------------------
>
> Key: HBASE-6516
> URL: https://issues.apache.org/jira/browse/HBASE-6516
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0, 0.96.0
> Reporter: Jie Huang
> Attachments: hbase-6516.patch, hbase-6516-v2.patch
>
>
> HBaseFsck checks those missing .tableinfo files in loadHdfsRegionInfos()
> function. However, no IoException will be catched while .tableinfo is
> missing, since "FSTableDescriptors.getTableDescriptor" doesn't throw any
> IoException.
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