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https://issues.apache.org/jira/browse/PHOENIX-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16933671#comment-16933671
]
Lars Hofhansl commented on PHOENIX-5104:
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[~gjacoby], I do not think we should revert PHOENIX-3547. I just want to reason
about how this new setting should be used.
I think it's bad if out of the box 4.15 is now breaks local indexes unless you
manually add this setting to your client. Perhaps it should default to true,
but then would that defeat the purpose of the change here?
> PHOENIX-3547 breaks client backwards compatability
> --------------------------------------------------
>
> Key: PHOENIX-5104
> URL: https://issues.apache.org/jira/browse/PHOENIX-5104
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.15.0
> Reporter: Lars Hofhansl
> Assignee: Mehdi Salarkia
> Priority: Blocker
> Labels: SFDC
> Fix For: 4.15.0, 5.1.0
>
> Attachments: PHOENIX-5104.4.x-HBase-1.3.v1.patch, PHOENIX-5104.patch
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Scenario:
> * New 4.15 client
> ** {{create table ns1.test (pk1 integer not null, pk2 integer not null, pk3
> integer not null, v1 float, v2 float, v3 integer CONSTRAINT pk PRIMARY KEY
> (pk1, pk2, pk3));}}
> ** {{create local index l1 on ns1.test(v1);}}
> * Old 4.14.x client
> ** {{explain select count\(*) from test t1 where t1.v1 < 0.000001;}}
> Result:
> {code}
> 0: jdbc:phoenix:localhost> explain select count(*) from ns1.test t1 where
> t1.v1 < 0.000001;
> Error: ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes,
> but had 2 (state=22000,code=201)
> java.sql.SQLException: ERROR 201 (22000): Illegal data. Expected length of at
> least 8 bytes, but had 2
> at
> org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:494)
> at
> org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:150)
> at
> org.apache.phoenix.schema.types.PDataType.checkForSufficientLength(PDataType.java:290)
> at
> org.apache.phoenix.schema.types.PLong$LongCodec.decodeLong(PLong.java:256)
> at org.apache.phoenix.schema.types.PLong.toObject(PLong.java:115)
> at org.apache.phoenix.schema.types.PLong.toObject(PLong.java:31)
> at
> org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:994)
> at
> org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:1035)
> at
> org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:1031)
> at
> org.apache.phoenix.iterate.ExplainTable.appendPKColumnValue(ExplainTable.java:207)
> at
> org.apache.phoenix.iterate.ExplainTable.appendScanRow(ExplainTable.java:282)
> at
> org.apache.phoenix.iterate.ExplainTable.appendKeyRanges(ExplainTable.java:297)
> at
> org.apache.phoenix.iterate.ExplainTable.explain(ExplainTable.java:127)
> at
> org.apache.phoenix.iterate.BaseResultIterators.explain(BaseResultIterators.java:1544)
> at
> org.apache.phoenix.iterate.ConcatResultIterator.explain(ConcatResultIterator.java:92)
> at
> org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.explain(BaseGroupedAggregatingResultIterator.java:103)
> at
> org.apache.phoenix.execute.BaseQueryPlan.getPlanSteps(BaseQueryPlan.java:524)
> at
> org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:372)
> at
> org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:217)
> at
> org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:212)
> at
> org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:207)
> at
> org.apache.phoenix.execute.BaseQueryPlan.getExplainPlan(BaseQueryPlan.java:516)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableExplainStatement.compilePlan(PhoenixStatement.java:603)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableExplainStatement.compilePlan(PhoenixStatement.java:575)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:302)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:291)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at
> org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:290)
> ...
> {code}
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