Repository: hbase Updated Branches: refs/heads/branch-1 f26b3bf5b -> 547d97f5c
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/547d97f5 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/547d97f5 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/547d97f5 Branch: refs/heads/branch-1 Commit: 547d97f5ca4b00b156c89034e01156928023bc9d Parents: f26b3bf Author: Yu Li <[email protected]> Authored: Thu Dec 1 01:13:18 2016 +0800 Committer: Yu Li <[email protected]> Committed: Thu Dec 1 01:14:45 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/547d97f5/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 bde2863..2dee7ce 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 @@ -389,7 +389,10 @@ public class ScannerCallable extends RegionServerCallable<Result[]> { throw ProtobufUtil.getRemoteException(se); } } 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; }
