[jira] [Created] (KUDU-1982) Java client calls NetworkInterface.getByInetAddress too often

2017-04-25 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1982: - Summary: Java client calls NetworkInterface.getByInetAddress too often Key: KUDU-1982 URL: https://issues.apache.org/jira/browse/KUDU-1982 Project: Kudu Issue

[jira] [Commented] (KUDU-1975) glogs are no longer world readable by default

2017-04-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15968255#comment-15968255 ] Todd Lipcon commented on KUDU-1975: --- I think for me the principle of "secure by default" is stronger than

[jira] [Commented] (KUDU-1975) glogs are no longer world readable by default

2017-04-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15968228#comment-15968228 ] Todd Lipcon commented on KUDU-1975: --- I dunno,I think I consider this a feature. Even though we redact the

[jira] [Resolved] (KUDU-1969) Please tidy up incubator distribution files

2017-04-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1969. --- Resolution: Fixed > Please tidy up incubator distribution files >

[jira] [Commented] (KUDU-1969) Please tidy up incubator distribution files

2017-04-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15967690#comment-15967690 ] Todd Lipcon commented on KUDU-1969: --- Ah, for some reason I thought the KEYS file was supposed to stay

[jira] [Commented] (KUDU-1973) Coalesce RPCs destined for the same server

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15967161#comment-15967161 ] Todd Lipcon commented on KUDU-1973: --- I think this should be more specific to the consensus system, not to

[jira] [Resolved] (KUDU-1969) Please tidy up incubator distribution files

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1969. --- Resolution: Fixed Assignee: Todd Lipcon Fix Version/s: n/a Done, sorry for the delay.

[jira] [Updated] (KUDU-1972) Explore ways to reduce maintenance manager CPU load

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1972: -- Description: The current design of the maintenance manager includes a dedicated thread that wakes up

[jira] [Resolved] (KUDU-1968) Aborted tablet copies delete live blocks

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1968. --- Resolution: Fixed Fix Version/s: 1.4.0 1.3.1 Resolved by reverting the

[jira] [Resolved] (KUDU-1891) Uploading 100,000 rows x 20 columns results in not enough mutation buffer space when uploading data using Python

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1891. --- Resolution: Not A Problem Fix Version/s: n/a > Uploading 100,000 rows x 20 columns results in

[jira] [Commented] (KUDU-1968) Aborted tablet copies delete live blocks

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966491#comment-15966491 ] Todd Lipcon commented on KUDU-1968: --- I should note that I verified that with a revert, it went back to

[jira] [Commented] (KUDU-1968) Aborted tablet copies delete live blocks

2017-04-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966490#comment-15966490 ] Todd Lipcon commented on KUDU-1968: --- I'm able to repro with the following sequence: {code} rm -Rf /tmp/m

[jira] [Created] (KUDU-1968) Aborted tablet copies delete live blocks

2017-04-12 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1968: - Summary: Aborted tablet copies delete live blocks Key: KUDU-1968 URL: https://issues.apache.org/jira/browse/KUDU-1968 Project: Kudu Issue Type: Bug

[jira] [Resolved] (KUDU-1713) Client API to indicate the target tablet server for inserts

2017-04-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1713. --- Resolution: Fixed Fix Version/s: 1.4.0 > Client API to indicate the target tablet server for

[jira] [Resolved] (KUDU-1964) OpenSSL locks create scalability bottleneck

2017-04-07 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1964. --- Resolution: Fixed Fix Version/s: 1.4.0 > OpenSSL locks create scalability bottleneck >

[jira] [Resolved] (KUDU-1963) Java client logs NPE if a connection is closed by client during negotiation

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1963. --- Resolution: Fixed Fix Version/s: 1.4.0 1.3.1 fixed in

[jira] [Commented] (KUDU-1894) ITClient very flaky since introduction of TLS

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15955915#comment-15955915 ] Todd Lipcon commented on KUDU-1894: --- The fix for KUDU-1963 may have fixed this as well. I looped it for

[jira] [Assigned] (KUDU-1964) OpenSSL locks create scalability bottleneck

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon reassigned KUDU-1964: - Assignee: Todd Lipcon > OpenSSL locks create scalability bottleneck >

[jira] [Updated] (KUDU-1964) OpenSSL locks create scalability bottleneck

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1964: -- Component/s: rpc > OpenSSL locks create scalability bottleneck >

[jira] [Assigned] (KUDU-1939) Demote or remove WARNING about large arenas

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon reassigned KUDU-1939: - Assignee: Todd Lipcon > Demote or remove WARNING about large arenas >

[jira] [Commented] (KUDU-1964) OpenSSL locks create scalability bottleneck

2017-04-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15954645#comment-15954645 ] Todd Lipcon commented on KUDU-1964: --- I think most of the contention is caused by various global mutexes

[jira] [Commented] (KUDU-1454) Spark and MR jobs running without scan locality

2017-04-03 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15954331#comment-15954331 ] Todd Lipcon commented on KUDU-1454: --- I don't think we need fault-tolerant scans -- that's orthogonal. I

[jira] [Commented] (KUDU-1963) Java client logs NPE if a connection is closed by client during negotiation

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15950282#comment-15950282 ] Todd Lipcon commented on KUDU-1963: --- Dumping state after a bit more debugging: My current theory is that

[jira] [Resolved] (KUDU-1962) NPE and lost callback in Java client when master queue overflows

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1962. --- Resolution: Fixed Fix Version/s: 1.3.1 > NPE and lost callback in Java client when master queue

[jira] [Commented] (KUDU-1963) Java client logs NPE if a connection is closed by client during negotiation

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15950035#comment-15950035 ] Todd Lipcon commented on KUDU-1963: --- I changed the log message for "unexpected exception" to include the

[jira] [Created] (KUDU-1963) Java client logs NPE if a connection is closed by client during negotiation

2017-03-30 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1963: - Summary: Java client logs NPE if a connection is closed by client during negotiation Key: KUDU-1963 URL: https://issues.apache.org/jira/browse/KUDU-1963 Project: Kudu

[jira] [Updated] (KUDU-1962) NPE and lost callback in Java client when master queue overflows

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1962: -- Fix Version/s: 1.4.0 > NPE and lost callback in Java client when master queue overflows >

[jira] [Resolved] (KUDU-1626) Allow renaming primary key columns

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1626. --- Resolution: Fixed Fix Version/s: 1.4.0 > Allow renaming primary key columns >

[jira] [Commented] (KUDU-1962) NPE and lost callback in Java client when master queue overflows

2017-03-30 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15949668#comment-15949668 ] Todd Lipcon commented on KUDU-1962: --- After some investigation this seems to be similar to the issue

[jira] [Created] (KUDU-1962) NPE and lost callback in Java client when master queue overflows

2017-03-30 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1962: - Summary: NPE and lost callback in Java client when master queue overflows Key: KUDU-1962 URL: https://issues.apache.org/jira/browse/KUDU-1962 Project: Kudu Issue

[jira] [Updated] (KUDU-1959) Hard to tell when a cluster is done starting up

2017-03-28 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1959: -- Labels: usability (was: ) Component/s: ops-tooling > Hard to tell when a cluster is done

[jira] [Commented] (KUDU-1956) Crash with "rowset selected for compaction but not available anymore"

2017-03-24 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15941261#comment-15941261 ] Todd Lipcon commented on KUDU-1956: --- Sure enough just before the crash another compaction finished on a

[jira] [Created] (KUDU-1956) Crash with "rowset selected for compaction but not available anymore"

2017-03-24 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1956: - Summary: Crash with "rowset selected for compaction but not available anymore" Key: KUDU-1956 URL: https://issues.apache.org/jira/browse/KUDU-1956 Project: Kudu

[jira] [Resolved] (KUDU-1930) Improve performance of dictionary builder

2017-03-23 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1930. --- Resolution: Fixed Fix Version/s: 1.4.0 > Improve performance of dictionary builder >

[jira] [Updated] (KUDU-1952) round-robin block allocation can place all blocks for a given column on one disk

2017-03-23 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1952: -- Component/s: perf > round-robin block allocation can place all blocks for a given column on one > disk

[jira] [Updated] (KUDU-1830) Reduce Kudu WAL log disk usage

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1830: -- Target Version/s: 1.4.0 > Reduce Kudu WAL log disk usage > -- > >

[jira] [Commented] (KUDU-680) block cache limit seems to not be fully respected

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15937258#comment-15937258 ] Todd Lipcon commented on KUDU-680: -- wrote some code to sample cache block references and keep stack traces

[jira] [Commented] (KUDU-1954) Improve maintenance manager behavior in heavy write workload

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15936844#comment-15936844 ] Todd Lipcon commented on KUDU-1954: --- Started writing various notes here:

[jira] [Updated] (KUDU-1954) Improve maintenance manager behavior in heavy write workload

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1954: -- Attachment: mm-trace.png > Improve maintenance manager behavior in heavy write workload >

[jira] [Created] (KUDU-1954) Improve maintenance manager behavior in heavy write workload

2017-03-22 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1954: - Summary: Improve maintenance manager behavior in heavy write workload Key: KUDU-1954 URL: https://issues.apache.org/jira/browse/KUDU-1954 Project: Kudu Issue

[jira] [Commented] (KUDU-680) block cache limit seems to not be fully respected

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15936621#comment-15936621 ] Todd Lipcon commented on KUDU-680: -- The block cache 'usage_' members seem to respect the size, but the

[jira] [Commented] (KUDU-680) block cache limit seems to not be fully respected

2017-03-22 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15936573#comment-15936573 ] Todd Lipcon commented on KUDU-680: -- I'm now able to reproduce this by starting a Kudu server and then

[jira] [Created] (KUDU-1953) MemTracker root tracker consumption is rarely updated

2017-03-21 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1953: - Summary: MemTracker root tracker consumption is rarely updated Key: KUDU-1953 URL: https://issues.apache.org/jira/browse/KUDU-1953 Project: Kudu Issue Type: Bug

[jira] [Commented] (KUDU-1762) suspected tablet memory leak

2017-03-21 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15935505#comment-15935505 ] Todd Lipcon commented on KUDU-1762: --- Another is that the WAL appender for every tablet holds onto its

[jira] [Commented] (KUDU-1762) suspected tablet memory leak

2017-03-21 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15935495#comment-15935495 ] Todd Lipcon commented on KUDU-1762: --- Been looking into this today. Major sources of unaccounted memory

[jira] [Created] (KUDU-1952) round-robin block allocation can place all blocks for a given column on one disk

2017-03-21 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1952: - Summary: round-robin block allocation can place all blocks for a given column on one disk Key: KUDU-1952 URL: https://issues.apache.org/jira/browse/KUDU-1952 Project: Kudu

[jira] [Created] (KUDU-1951) broken links in site/docs

2017-03-20 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1951: - Summary: broken links in site/docs Key: KUDU-1951 URL: https://issues.apache.org/jira/browse/KUDU-1951 Project: Kudu Issue Type: Bug Components:

[jira] [Created] (KUDU-1949) MM should trigger flushes before memory backpressure kicks in

2017-03-19 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1949: - Summary: MM should trigger flushes before memory backpressure kicks in Key: KUDU-1949 URL: https://issues.apache.org/jira/browse/KUDU-1949 Project: Kudu Issue

[jira] [Commented] (KUDU-1712) Schema::EncodeComparableKey burns CPU in compaction

2017-03-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15932097#comment-15932097 ] Todd Lipcon commented on KUDU-1712: --- https://gerrit.cloudera.org/#/c/6431/ has an improvement in this

[jira] [Updated] (KUDU-1802) Deserializing scan tokens should avoid round-trip to master

2017-03-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1802: -- Labels: ramp-up (was: ) > Deserializing scan tokens should avoid round-trip to master >

[jira] [Commented] (KUDU-1948) Client-side configuration of cluster details

2017-03-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15931961#comment-15931961 ] Todd Lipcon commented on KUDU-1948: --- I chatted offline with [~danburkert] about this for a few minutes

[jira] [Created] (KUDU-1948) Client-side configuration of cluster details

2017-03-19 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1948: - Summary: Client-side configuration of cluster details Key: KUDU-1948 URL: https://issues.apache.org/jira/browse/KUDU-1948 Project: Kudu Issue Type: New Feature

[jira] [Commented] (KUDU-1947) Old Java client throws strange exception when talking to a Kerberized cluster

2017-03-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15931923#comment-15931923 ] Todd Lipcon commented on KUDU-1947: --- This is a known issue -- the Java client in previous versions didn't

[jira] [Updated] (KUDU-1946) ksck should indicate desired replication factor of tables

2017-03-17 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1946: -- Labels: newbie (was: ) > ksck should indicate desired replication factor of tables >

[jira] [Commented] (KUDU-18) Handle "slow readers" not holding too much memory

2017-03-17 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-18?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15930607#comment-15930607 ] Todd Lipcon commented on KUDU-18: - Just updating this issue to note that it's still relevant, and actually

[jira] [Created] (KUDU-1946) ksck should indicate desired replication factor of tables

2017-03-17 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1946: - Summary: ksck should indicate desired replication factor of tables Key: KUDU-1946 URL: https://issues.apache.org/jira/browse/KUDU-1946 Project: Kudu Issue Type:

[jira] [Commented] (KUDU-1945) Support generation of surrogate primary keys (or tables with no PK)

2017-03-17 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15930267#comment-15930267 ] Todd Lipcon commented on KUDU-1945: --- Tables with no PK would also have the advantage that they could be

[jira] [Updated] (KUDU-1941) Server should refuse to start if authentication is 'required' but no auth method is configured

2017-03-16 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1941: -- Labels: usability (was: ) > Server should refuse to start if authentication is 'required' but no auth

[jira] [Created] (KUDU-1941) Server should refuse to start if authentication is 'required' but no auth method is configured

2017-03-16 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1941: - Summary: Server should refuse to start if authentication is 'required' but no auth method is configured Key: KUDU-1941 URL: https://issues.apache.org/jira/browse/KUDU-1941

[jira] [Commented] (KUDU-1843) Client UUIDs should be cryptographically random

2017-03-15 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15927187#comment-15927187 ] Todd Lipcon commented on KUDU-1843: --- The username isn't part of RequestIdPB. We could duplicate it there,

[jira] [Resolved] (KUDU-1662) Kudu fs command reports permission denied

2017-03-15 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1662. --- Resolution: Won't Fix Fix Version/s: n/a seems like the consensus is to not fix this > Kudu fs

[jira] [Updated] (KUDU-1125) Reduce impact of enabling fsync on the master

2017-03-15 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1125: -- Priority: Critical (was: Major) > Reduce impact of enabling fsync on the master >

[jira] [Commented] (KUDU-1125) Reduce impact of enabling fsync on the master

2017-03-15 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15927086#comment-15927086 ] Todd Lipcon commented on KUDU-1125: --- Another effect of the per-tablet SyncWrite call is that the initial

[jira] [Commented] (KUDU-1939) Demote or remove WARNING about large arenas

2017-03-14 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15925472#comment-15925472 ] Todd Lipcon commented on KUDU-1939: --- Should note that this has caused confusion among various users who

[jira] [Created] (KUDU-1939) Demote or remove WARNING about large arenas

2017-03-14 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1939: - Summary: Demote or remove WARNING about large arenas Key: KUDU-1939 URL: https://issues.apache.org/jira/browse/KUDU-1939 Project: Kudu Issue Type: Improvement

[jira] [Assigned] (KUDU-1220) Improve bulk loads from multiple sequential writers

2017-03-14 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon reassigned KUDU-1220: - Assignee: Todd Lipcon > Improve bulk loads from multiple sequential writers >

[jira] [Commented] (KUDU-1220) Improve bulk loads from multiple sequential writers

2017-03-14 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15925195#comment-15925195 ] Todd Lipcon commented on KUDU-1220: --- Started working on some notes here:

[jira] [Commented] (KUDU-1930) Improve performance of dictionary builder

2017-03-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15923600#comment-15923600 ] Todd Lipcon commented on KUDU-1930: --- Another factor here: it seems that most of the calls into

[jira] [Commented] (KUDU-1930) Improve performance of dictionary builder

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905984#comment-15905984 ] Todd Lipcon commented on KUDU-1930: --- Tested with commands like: {code} ./build/latest/bin/tpch_real_world

[jira] [Commented] (KUDU-1930) Improve performance of dictionary builder

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905985#comment-15905985 ] Todd Lipcon commented on KUDU-1930: --- oops, forgot to paste the flags file I used: {code}

[jira] [Created] (KUDU-1930) Improve performance of dictionary builder

2017-03-10 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1930: - Summary: Improve performance of dictionary builder Key: KUDU-1930 URL: https://issues.apache.org/jira/browse/KUDU-1930 Project: Kudu Issue Type: Bug

[jira] [Updated] (KUDU-1843) Client UUIDs should be cryptographically random

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1843: -- Code Review: https://gerrit.cloudera.org/#/c/6347/ > Client UUIDs should be cryptographically random >

[jira] [Updated] (KUDU-1918) Prevent hijacking of scanners by other users

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1918: -- Status: In Review (was: Open) > Prevent hijacking of scanners by other users >

[jira] [Updated] (KUDU-1843) Client UUIDs should be cryptographically random

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1843: -- Status: In Review (was: Open) > Client UUIDs should be cryptographically random >

[jira] [Updated] (KUDU-1918) Prevent hijacking of scanners by other users

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1918: -- Code Review: http://gerrit.cloudera.org:8080/6348 > Prevent hijacking of scanners by other users >

[jira] [Commented] (KUDU-1843) Client UUIDs should be cryptographically random

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905649#comment-15905649 ] Todd Lipcon commented on KUDU-1843: --- Caching the original username turns out to be a little tricky, since

[jira] [Assigned] (KUDU-1843) Client UUIDs should be cryptographically random

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon reassigned KUDU-1843: - Assignee: Todd Lipcon > Client UUIDs should be cryptographically random >

[jira] [Updated] (KUDU-1807) GetTableSchema() is O(n) in the number of tablets

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1807: -- Labels: data-scalability (was: ) > GetTableSchema() is O(n) in the number of tablets >

[jira] [Updated] (KUDU-1194) consensus: Allow abort of uncommittable config change ops

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1194: -- Component/s: consensus > consensus: Allow abort of uncommittable config change ops >

[jira] [Commented] (KUDU-1266) Figure out per-version docs publishing

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905638#comment-15905638 ] Todd Lipcon commented on KUDU-1266: --- [~mpercy] still planning on working on this? I think what we have

[jira] [Updated] (KUDU-1271) Column ordering constraint in Kudu

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1271: -- Priority: Major (was: Critical) > Column ordering constraint in Kudu >

[jira] [Updated] (KUDU-1860) ksck doesn't identify tablets that are evicted but still in config

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1860: -- Priority: Major (was: Critical) > ksck doesn't identify tablets that are evicted but still in config >

[jira] [Commented] (KUDU-1839) DNS failure during tablet creation lead to undeletable tablet

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905631#comment-15905631 ] Todd Lipcon commented on KUDU-1839: --- I'm wondering if this should be demoted to "Major" priority

[jira] [Updated] (KUDU-1860) ksck doesn't identify tablets that are evicted but still in config

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1860: -- Component/s: (was: util) ops-tooling ksck > ksck doesn't identify

[jira] [Commented] (KUDU-422) Replicated master process (no master SPOF)

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15905626#comment-15905626 ] Todd Lipcon commented on KUDU-422: -- [~adar]: I'm doing a triage of open "critical" JIRAs. Mind if we close

[jira] [Resolved] (KUDU-1923) --rpc_encryption=required option is not enforced on servers

2017-03-10 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved KUDU-1923. --- Resolution: Fixed Fix Version/s: 1.3.0 > --rpc_encryption=required option is not enforced on

[jira] [Created] (KUDU-1928) Decouple security configurations from Messenger

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1928: - Summary: Decouple security configurations from Messenger Key: KUDU-1928 URL: https://issues.apache.org/jira/browse/KUDU-1928 Project: Kudu Issue Type: Bug

[jira] [Commented] (KUDU-65) TS should remember master UUID and refuse to re-register to different cluster

2017-03-09 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-65?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15904053#comment-15904053 ] Todd Lipcon commented on KUDU-65: - We still don't have a cluster UUID but now we have a cluster CA cert. We

[jira] [Created] (KUDU-1927) Potential race handling ConnectToMaster RPCs during leader transition

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1927: - Summary: Potential race handling ConnectToMaster RPCs during leader transition Key: KUDU-1927 URL: https://issues.apache.org/jira/browse/KUDU-1927 Project: Kudu

[jira] [Created] (KUDU-1926) Disable SSL session renegotiation

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1926: - Summary: Disable SSL session renegotiation Key: KUDU-1926 URL: https://issues.apache.org/jira/browse/KUDU-1926 Project: Kudu Issue Type: Improvement

[jira] [Created] (KUDU-1925) Server should propagate the reason for token verification failure back to the client

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1925: - Summary: Server should propagate the reason for token verification failure back to the client Key: KUDU-1925 URL: https://issues.apache.org/jira/browse/KUDU-1925 Project:

[jira] [Created] (KUDU-1924) Client can provide more information during auth mechanism negotiation

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1924: - Summary: Client can provide more information during auth mechanism negotiation Key: KUDU-1924 URL: https://issues.apache.org/jira/browse/KUDU-1924 Project: Kudu

[jira] [Updated] (KUDU-1924) Client can provide more information during auth mechanism negotiation

2017-03-09 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-1924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated KUDU-1924: -- Component/s: security > Client can provide more information during auth mechanism negotiation >

[jira] [Created] (KUDU-1923) --rpc_encryption=required option is not enforced on servers

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1923: - Summary: --rpc_encryption=required option is not enforced on servers Key: KUDU-1923 URL: https://issues.apache.org/jira/browse/KUDU-1923 Project: Kudu Issue

[jira] [Created] (KUDU-1922) Consider setting SASL_SUCCESS_DATA as a SASL flag

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1922: - Summary: Consider setting SASL_SUCCESS_DATA as a SASL flag Key: KUDU-1922 URL: https://issues.apache.org/jira/browse/KUDU-1922 Project: Kudu Issue Type:

[jira] [Created] (KUDU-1921) Add ability for clients to require authentication/encryption

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1921: - Summary: Add ability for clients to require authentication/encryption Key: KUDU-1921 URL: https://issues.apache.org/jira/browse/KUDU-1921 Project: Kudu Issue

[jira] [Created] (KUDU-1920) Support "BYO PKI" for TLS

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1920: - Summary: Support "BYO PKI" for TLS Key: KUDU-1920 URL: https://issues.apache.org/jira/browse/KUDU-1920 Project: Kudu Issue Type: New Feature Components:

[jira] [Created] (KUDU-1919) Tool to reset IPKI CA certificate in the master

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1919: - Summary: Tool to reset IPKI CA certificate in the master Key: KUDU-1919 URL: https://issues.apache.org/jira/browse/KUDU-1919 Project: Kudu Issue Type: Improvement

[jira] [Created] (KUDU-1918) Prevent hijacking of scanners by other users

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1918: - Summary: Prevent hijacking of scanners by other users Key: KUDU-1918 URL: https://issues.apache.org/jira/browse/KUDU-1918 Project: Kudu Issue Type: Improvement

[jira] [Created] (KUDU-1915) reduce exception spew in common Java client error conditions

2017-03-09 Thread Todd Lipcon (JIRA)
Todd Lipcon created KUDU-1915: - Summary: reduce exception spew in common Java client error conditions Key: KUDU-1915 URL: https://issues.apache.org/jira/browse/KUDU-1915 Project: Kudu Issue

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