Repository: hbase Updated Branches: refs/heads/master ea912478e -> 8adf6857c
HBASE-17211 Add more details in log when UnknownScannerException thrown in ScannerCallable Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/8adf6857 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/8adf6857 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/8adf6857 Branch: refs/heads/master Commit: 8adf6857c7a4ee6b7cb1ebe9dd53af56fe7f61e8 Parents: ea91247 Author: Yu Li <[email protected]> Authored: Thu Dec 1 01:13:18 2016 +0800 Committer: Yu Li <[email protected]> Committed: Thu Dec 1 01:13:18 2016 +0800 ---------------------------------------------------------------------- .../java/org/apache/hadoop/hbase/client/ScannerCallable.java | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/8adf6857/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java ---------------------------------------------------------------------- diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java index 7a22648..642fae0 100644 --- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java +++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java @@ -359,7 +359,10 @@ public class ScannerCallable extends ClientServiceCallable<Result[]> { throw ProtobufUtil.handleRemoteException(e); } } catch (IOException e) { - LOG.warn("Ignore, probably already closed", e); + TableName table = getTableName(); + String tableDetails = (table == null) ? "" : (" on table: " + table.getNameAsString()); + LOG.warn("Ignore, probably already closed. Current scan: " + getScan().toString() + + tableDetails, e); } this.scannerId = -1L; }
