Monani Mihir created PHOENIX-5079:
-------------------------------------
Summary: PhoenixIndexMetaData.isIndexRebuild gives wrong results
in Partial Index Rebuilding
Key: PHOENIX-5079
URL: https://issues.apache.org/jira/browse/PHOENIX-5079
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.14.1
Reporter: Monani Mihir
During Partial Rebuild, If rebuilder get index failure (because of region
move/split etc), it will call PhoenixIndexFailurePolicy.handleFailure . Here it
checks if mutations are part of Index Rebuild or not .
{code:java}
if (!throwing) {
SQLException sqlException =
new
SQLExceptionInfo.Builder(SQLExceptionCode.INDEX_WRITE_FAILURE)
.setRootCause(cause).setMessage(cause.getLocalizedMessage()).build()
.buildException();
IOException ioException =
ServerUtil.wrapInDoNotRetryIOException(null, sqlException, timestamp);
Mutation m = attempted.entries().iterator().next().getValue();
boolean isIndexRebuild =
PhoenixIndexMetaData.isIndexRebuild(m.getAttributesMap());
// Always throw if rebuilding index since the rebuilder needs to
know if it was successful
if (throwIndexWriteFailure || isIndexRebuild) {
throw ioException;
} else {
LOG.warn("Swallowing index write failure", ioException);
}
}
{code}
Here isIndexRebuild becomes falls even though we have set attribute for
REPLY_WRITE to
REPLAY_ONLY_INDEX_WRITES in UngroupedAggregateRegionObserver.rebuildIndices
{code:java}
...
put.setAttribute(REPLAY_WRITES, REPLAY_ONLY_INDEX_WRITES);
...{code}
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