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Posted to issues@drill.apache.org by "Aditya Kishore (JIRA)" <ji...@apache.org> on 2014/09/12 04:18:33 UTC
[jira] [Assigned] (DRILL-1403) HBase predicate pushdown filters are
not getting applied
[ https://issues.apache.org/jira/browse/DRILL-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aditya Kishore reassigned DRILL-1403:
-------------------------------------
Assignee: DrillCommitter
Submitting to the patch queue.
> HBase predicate pushdown filters are not getting applied
> --------------------------------------------------------
>
> Key: DRILL-1403
> URL: https://issues.apache.org/jira/browse/DRILL-1403
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Reporter: B Anil Kumar
> Assignee: DrillCommitter
> Labels: patch
> Attachments: 0001-DRILL-1403.patch, DRILL-1403-HBase-predicate-pushdown-filters-are-not-.patch
>
>
> It seems, due to latest changes HBase predicate pushdown is not getting applied.
> In below snippet, "le.accept(this, null)" returning null.
> {noformat}
> public HBaseScanSpec parseTree() {
> HBaseScanSpec parsedSpec = le.accept(this, null);
> if (parsedSpec != null) {
> parsedSpec = mergeScanSpecs("booleanAnd", this.groupScan.getHBaseScanSpec(), parsedSpec);
> /*
> * If RowFilter is THE filter attached to the scan specification,
> * remove it since its effect is also achieved through startRow and stopRow.
> */
> if (parsedSpec.filter instanceof RowFilter) {
> parsedSpec.filter = null;
> }
> }
> return parsedSpec;
> }
> {noformat}
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