anujphadke has uploaded a new patch set (#4). Change subject: IMPALA-2700: ASCII NUL characters are doubled on insert into text tables ......................................................................
IMPALA-2700: ASCII NUL characters are doubled on insert into text tables Currently the scanner processes the '\0' character as a no special character whereas the writer treats it as a special character. The writer appends a special character before writting which is causing the ASCII NULL characters to double since they are the default escape characters. This adds a check to treat '\0' as a no special character in the writter. Change-Id: Ia30fa314d1ee1e99f9e7598466eb1570ca7940fc --- M be/src/exec/hdfs-text-table-writer.cc M tests/query_test/test_insert_behaviour.py 2 files changed, 17 insertions(+), 4 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/03/3703/4 -- To view, visit http://gerrit.cloudera.org:8080/3703 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ia30fa314d1ee1e99f9e7598466eb1570ca7940fc Gerrit-PatchSet: 4 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: anujphadke <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]>
