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https://issues.apache.org/jira/browse/HIVE-19137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eugene Koifman updated HIVE-19137:
----------------------------------
Description:
HIVE-18659 added hive.acid.version in the file footer.
orcfiledump prints something like
{noformat}
User Metadata:
hive.acid.key.index=1,536870912,1;
hive.acid.stats=2,0,0
hive.acid.version=
{noformat}
probably because
{noformat}
public static void setAcidVersionInDataFile(Writer writer) {
//so that we know which version wrote the file
ByteBuffer bf = ByteBuffer.allocate(4).putInt(ORC_ACID_VERSION);
bf.rewind(); //don't ask - some ByteBuffer weridness. w/o this, empty
buffer is written
writer.addUserMetadata(ACID_VERSION_KEY, bf);
}
{noformat}
use
{{UTF8.encode())}} instead
was:
HIVE-18659 added hive.acid.version in the file footer.
orcfiledump prints something like
{noformat}
User Metadata:
hive.acid.key.index=1,536870912,1;
hive.acid.stats=2,0,0
hive.acid.version=
{noformat}
probably because
public static void setAcidVersionInDataFile(Writer writer) {
//so that we know which version wrote the file
ByteBuffer bf = ByteBuffer.allocate(4).putInt(ORC_ACID_VERSION);
bf.rewind(); //don't ask - some ByteBuffer weridness. w/o this, empty
buffer is written
writer.addUserMetadata(ACID_VERSION_KEY, bf);
}
{noformat}
use
{{UTF8.encode())}} instead
> orcfiledump doesn't print hive.acid.version value
> -------------------------------------------------
>
> Key: HIVE-19137
> URL: https://issues.apache.org/jira/browse/HIVE-19137
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Major
>
> HIVE-18659 added hive.acid.version in the file footer.
> orcfiledump prints something like
> {noformat}
> User Metadata:
> hive.acid.key.index=1,536870912,1;
> hive.acid.stats=2,0,0
> hive.acid.version=
> {noformat}
> probably because
> {noformat}
> public static void setAcidVersionInDataFile(Writer writer) {
> //so that we know which version wrote the file
> ByteBuffer bf = ByteBuffer.allocate(4).putInt(ORC_ACID_VERSION);
> bf.rewind(); //don't ask - some ByteBuffer weridness. w/o this, empty
> buffer is written
> writer.addUserMetadata(ACID_VERSION_KEY, bf);
> }
> {noformat}
> use
> {{UTF8.encode())}} instead
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