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https://issues.apache.org/jira/browse/PHOENIX-3496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16148689#comment-16148689
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Rajeshbabu Chintaguntla commented on PHOENIX-3496:
--------------------------------------------------
[~jamestaylor] Thanks for reviews.
We store index data in column families in covered indexed columns or default
local index column family in non covered index cases. So changed the logic
accordingly.
bq. If you throw ColumnFamilyNotFoundException instead of
NoSuchColumnFamilyException then Phoenix will wrap/unwrap it automatically and
you can catch ColumnFamilyNotFoundException instead of doing this:
Yes it's good one. In the current patch using ColumnFamilyNotFoundException
instead of NSCF.
Please review it.
> Figure out why LocalIndexIT#testLocalIndexRoundTrip is flapping
> ---------------------------------------------------------------
>
> Key: PHOENIX-3496
> URL: https://issues.apache.org/jira/browse/PHOENIX-3496
> Project: Phoenix
> Issue Type: Bug
> Reporter: Samarth Jain
> Assignee: Rajeshbabu Chintaguntla
> Fix For: 4.12.0
>
> Attachments: PHOENIX-3496.patch, PHOENIX-3496_v2.patch
>
>
> The test has been passing consistently on the "4.*-HBase-0.98" branches.
> However, it has been flapping pretty regularly on the master branch and the
> "4.*-HBase-1.1" branches.
> I ran the test locally a few number of times and it did flap. I did notice
> that in cases where it failed, the logs also had a RegionOpeningException.
> For example:
> {code}
> org.apache.hadoop.hbase.exceptions.RegionOpeningException: Region
> TEST_TABLET000060,\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,1479426366023.04f765e5d906bbd193b38a9f8c20e478.
> is opening on localhost,55599,1479426313446
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2908)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1053)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2385)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> And the test failure:
> {code}
> ava.util.concurrent.ExecutionException:
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column
> family L#0 does not exist in region
> TEST_TABLET000060,\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,1479426366023.47319064397e6e25e8e7cc992ebce3e6.
> in table 'TEST_TABLET000060', {TABLE_ATTRIBUTES => {coprocessor$1 =>
> '|org.apache.phoenix.coprocessor.ScanRegionObserver|805306366|',
> coprocessor$2 =>
> '|org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver|805306366|',
> coprocessor$3 =>
> '|org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver|805306366|',
> coprocessor$4 =>
> '|org.apache.phoenix.coprocessor.ServerCachingEndpointImpl|805306366|',
> coprocessor$5 =>
> '|org.apache.phoenix.hbase.index.Indexer|805306366|index.builder=org.apache.phoenix.index.PhoenixIndexBuilder,org.apache.hadoop.hbase.index.codec.class=org.apache.phoenix.index.PhoenixIndexCodec'},
> {NAME => '0', DATA_BLOCK_ENCODING => 'FAST_DIFF', BLOOMFILTER => 'ROW',
> REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '1', TTL =>
> 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE =>
> '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkFamily(HRegion.java:7649)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:2543)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:2527)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2406)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
> at java.lang.Thread.run(Thread.java:745)
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:188)
> at
> org.apache.phoenix.end2end.index.LocalIndexIT.testLocalIndexRoundTrip(LocalIndexIT.java:166)
> {code}
> [~rajeshbabu], can you please take a look.
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