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Posted to issues@hbase.apache.org by "nkeywal (JIRA)" <ji...@apache.org> on 2013/03/19 22:49:14 UTC
[jira] [Resolved] (HBASE-8145) TestHCM flaky:
java.lang.IllegalArgumentException: Row length is 0
[ https://issues.apache.org/jira/browse/HBASE-8145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
nkeywal resolved HBASE-8145.
----------------------------
Resolution: Duplicate
> TestHCM flaky: java.lang.IllegalArgumentException: Row length is 0
> ------------------------------------------------------------------
>
> Key: HBASE-8145
> URL: https://issues.apache.org/jira/browse/HBASE-8145
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.96.0
> Reporter: nkeywal
> Assignee: nkeywal
> Priority: Trivial
> Fix For: 0.96.0
>
>
> I will check for 0.95.
> {code}
> for (HRegion region : regions) {
> if (!region.getRegionInfo().getEncodedName().equals(toMove.getRegionInfo().getEncodedName())
> && Bytes.BYTES_COMPARATOR.compare(region.getRegionInfo().getStartKey(), ROW_X) < 0) {
> otherRow = region.getRegionInfo().getStartKey();
> break;
> }
> }
> {code}
> We're likely to get sometimes the startKey of the first region here, and that's an empty byte array. This make the put creation to fail, since there is now (with HBASE-8101) a check on the empty rows at put creation.
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