Thomas D'Silva created PHOENIX-4592:
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Summary: BaseResultIterators.getStatsForParallelizationProp()
should use retry looking up the table without tenantId if cannot find the table
using the tenantId
Key: PHOENIX-4592
URL: https://issues.apache.org/jira/browse/PHOENIX-4592
Project: Phoenix
Issue Type: Bug
Reporter: Thomas D'Silva
Running a query using a tenant specific connection logs the following warning :
{code}
2018-02-09 17:41:45,497 WARN [main] iterate.BaseResultIterators - Unable to
find parent table "X" of table "X" to determine USE_STATS_FOR_PARALLELIZATION
org.apache.phoenix.schema.TableNotFoundException: ERROR 1012 (42M03): Table
undefined. tableName=X
at
org.apache.phoenix.schema.PMetaDataImpl.getTableRef(PMetaDataImpl.java:71)
at
org.apache.phoenix.jdbc.PhoenixConnection.getTable(PhoenixConnection.java:567)
at
org.apache.phoenix.iterate.BaseResultIterators.getStatsForParallelizationProp(BaseResultIterators.java:1282)
at
org.apache.phoenix.iterate.BaseResultIterators.<init>(BaseResultIterators.java:500)
at
org.apache.phoenix.iterate.SerialIterators.<init>(SerialIterators.java:67)
at org.apache.phoenix.execute.ScanPlan.newIterator(ScanPlan.java:240)
at
org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:345)
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.iterator(BaseQueryPlan.java:202)
at
org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:309)
at
org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:289)
at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
at
org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:288)
at
org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:282)
at
org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1692)
at sqlline.Commands.execute(Commands.java:822)
at sqlline.Commands.sql(Commands.java:732)
at sqlline.SqlLine.dispatch(SqlLine.java:807)
at sqlline.SqlLine.begin(SqlLine.java:681)
at sqlline.SqlLine.start(SqlLine.java:398)
at sqlline.SqlLine.main(SqlLine.java:292)
{code}
The following code needs to be modified
{code}
if (table.getType() == PTableType.INDEX && table.getParentName() != null) {
PhoenixConnection conn = context.getConnection();
String parentTableName = table.getParentName().getString();
try {
PTable parentTable =
conn.getTable(new PTableKey(conn.getTenantId(),
parentTableName));
useStats = parentTable.useStatsForParallelization();
if (useStats != null) {
return useStats;
}
} catch (TableNotFoundException e) {
logger.warn("Unable to find parent table \"" + parentTableName
+ "\" of table \""
+ table.getName().getString()
+ "\" to determine USE_STATS_FOR_PARALLELIZATION",
e);
}
}
{code}
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